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SMTPClient Authentication problemsas follows public void SendMail(string fromAddress, string toAddress, string subject, string body, string Password) { try { MailMessage msg = new MailMessage(); msg.From = new MailAddress(fromAddress); msg.To.Add(new MailAddress(toAddress)); msg.Subject = subject; msg.Body = body; msg.IsBodyHtml = false; SmtpClient smtp = new SmtpClient(); smtp.Host = "myemailserver.net"; smtp.Port = 25; smtp.UseDefaultCredentials = false; smtp.DeliveryMethod = SmtpDeliveryMethod.Network; smtp.Credentials = new System.Net.NetworkCredential("testaccount", "design"); smtp.EnableSsl = false; smtp.Send(msg); //return true; } catch (Exception ex) { ///Log.Write(ex) //return false; } } when I view the log on the smtp server I get [12-09 11:08:23] 98.172.47.252: SMTP_client: SMTP/CONNECT [12-09 11:08:23] 98.172.47.252: SMTP_server: 220 netresolutions.com AAMail SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition [25]/Un=39. [12-09 11:08:23] 98.172.47.252: SMTP_client: EHLO balt [12-09 11:08:23] 98.172.47.252: SMTP_server: 250-AUTH=LOGIN & 250 AUTH LOGIN [12-09 11:08:23] 98.172.47.252: SMTP_client: AUTH LOGIN aWRzbWVkaWEubmV0XGRlc2lnbg== [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 VXNlcm5hbWU6 [12-09 11:08:23] 98.172.47.252: SMTP_client: design [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 UGFzc3dvcmQ6 [12-09 11:08:23] 98.172.47.252: SMTP_client: [12-09 11:08:23] 98.172.47.252: SMTP_server: 535 authentication failed I am far from an expert on SMTP but it appears that it is only sending over the paasword and not the login information. but if I new that for sure I woulnt be here asking. any help would be apprecitated I am using VS2008, .net 2.0/3.5, silverlight 2 thanks This should help you.
http://sholliday.spaces.live.com/Blog/cns!A68482B9628A842A!138.entry You can download the code and reuse the library ... OR you can at least tweak until you figure out which parameters you need to set. I would reuse the small library. Show quoteHide quote "Glenn" <Gl***@discussions.microsoft.com> wrote in message news:9E935E16-0F2A-448B-80DC-E89D0ACEA7C0@microsoft.com... >I am having problems Authenticating to my SMTP Server. The code I am using >is > as follows > > public void SendMail(string fromAddress, string toAddress, string subject, > string body, string Password) > { > try > { > MailMessage msg = new MailMessage(); > msg.From = new MailAddress(fromAddress); > msg.To.Add(new MailAddress(toAddress)); > msg.Subject = subject; > msg.Body = body; > msg.IsBodyHtml = false; > SmtpClient smtp = new SmtpClient(); > smtp.Host = "myemailserver.net"; > smtp.Port = 25; > > smtp.UseDefaultCredentials = false; > smtp.DeliveryMethod = SmtpDeliveryMethod.Network; > smtp.Credentials = new > System.Net.NetworkCredential("testaccount", "design"); > smtp.EnableSsl = false; > smtp.Send(msg); > //return true; > } > catch (Exception ex) > { > ///Log.Write(ex) > //return false; > > > } > } > > when I view the log on the smtp server I get > > [12-09 11:08:23] 98.172.47.252: SMTP_client: SMTP/CONNECT > [12-09 11:08:23] 98.172.47.252: SMTP_server: 220 netresolutions.com > AAMail > SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition [25]/Un=39. > [12-09 11:08:23] 98.172.47.252: SMTP_client: EHLO balt > [12-09 11:08:23] 98.172.47.252: SMTP_server: 250-AUTH=LOGIN & 250 AUTH > LOGIN > [12-09 11:08:23] 98.172.47.252: SMTP_client: AUTH LOGIN > aWRzbWVkaWEubmV0XGRlc2lnbg== > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 VXNlcm5hbWU6 > [12-09 11:08:23] 98.172.47.252: SMTP_client: design > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 UGFzc3dvcmQ6 > [12-09 11:08:23] 98.172.47.252: SMTP_client: > [12-09 11:08:23] 98.172.47.252: SMTP_server: 535 authentication failed > > I am far from an expert on SMTP but it appears that it is only sending > over > the paasword and not the login information. but if I new that for sure I > woulnt be here asking. any help would be apprecitated > > I am using VS2008, .net 2.0/3.5, silverlight 2 > thanks I lookat at the code it used I am using all the exact settings it is for the
message and smtp client settings for basic authentication. Show quoteHide quote "sloan" wrote: > This should help you. > > http://sholliday.spaces.live.com/Blog/cns!A68482B9628A842A!138.entry > > You can download the code and reuse the library ... OR you can at least > tweak until you figure out which parameters you need to set. > > I would reuse the small library. > > > "Glenn" <Gl***@discussions.microsoft.com> wrote in message > news:9E935E16-0F2A-448B-80DC-E89D0ACEA7C0@microsoft.com... > >I am having problems Authenticating to my SMTP Server. The code I am using > >is > > as follows > > > > public void SendMail(string fromAddress, string toAddress, string subject, > > string body, string Password) > > { > > try > > { > > MailMessage msg = new MailMessage(); > > msg.From = new MailAddress(fromAddress); > > msg.To.Add(new MailAddress(toAddress)); > > msg.Subject = subject; > > msg.Body = body; > > msg.IsBodyHtml = false; > > SmtpClient smtp = new SmtpClient(); > > smtp.Host = "myemailserver.net"; > > smtp.Port = 25; > > > > smtp.UseDefaultCredentials = false; > > smtp.DeliveryMethod = SmtpDeliveryMethod.Network; > > smtp.Credentials = new > > System.Net.NetworkCredential("testaccount", "design"); > > smtp.EnableSsl = false; > > smtp.Send(msg); > > //return true; > > } > > catch (Exception ex) > > { > > ///Log.Write(ex) > > //return false; > > > > > > } > > } > > > > when I view the log on the smtp server I get > > > > [12-09 11:08:23] 98.172.47.252: SMTP_client: SMTP/CONNECT > > [12-09 11:08:23] 98.172.47.252: SMTP_server: 220 netresolutions.com > > AAMail > > SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition [25]/Un=39. > > [12-09 11:08:23] 98.172.47.252: SMTP_client: EHLO balt > > [12-09 11:08:23] 98.172.47.252: SMTP_server: 250-AUTH=LOGIN & 250 AUTH > > LOGIN > > [12-09 11:08:23] 98.172.47.252: SMTP_client: AUTH LOGIN > > aWRzbWVkaWEubmV0XGRlc2lnbg== > > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 VXNlcm5hbWU6 > > [12-09 11:08:23] 98.172.47.252: SMTP_client: design > > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 UGFzc3dvcmQ6 > > [12-09 11:08:23] 98.172.47.252: SMTP_client: > > [12-09 11:08:23] 98.172.47.252: SMTP_server: 535 authentication failed > > > > I am far from an expert on SMTP but it appears that it is only sending > > over > > the paasword and not the login information. but if I new that for sure I > > woulnt be here asking. any help would be apprecitated > > > > I am using VS2008, .net 2.0/3.5, silverlight 2 > > thanks > > > Did you try to run my code and see if it failed?
I'm guessing, but maybe chronological order of the MailMessage and SmtpClient makes a difference (<<I wouldn't think it would, but it might....I've seen weird stuff) ? Or maybe the constructor I'm using or MailMessage? See if my example works, and then if it doesn't, then post the results. Are you sure about the port? ........ I have my used my example in 6 different environments (home/work/staging/production/hosted sites, etc), one of the reasons I trust it. What is great about my library, is that with a few tweaks of the config file, you can experiment with NONE/BASIC/SSL. Try the others ones. Try to get my code up and running. I'm not trying to be argumentative, I'm just trying to help you. Show quoteHide quote "Glenn" <Gl***@discussions.microsoft.com> wrote in message news:EE23F1EF-6C7A-4649-BA15-CE80EE2712AE@microsoft.com... >I lookat at the code it used I am using all the exact settings it is for >the > message and smtp client settings for basic authentication. > > "sloan" wrote: > >> This should help you. >> >> http://sholliday.spaces.live.com/Blog/cns!A68482B9628A842A!138.entry >> >> You can download the code and reuse the library ... OR you can at least >> tweak until you figure out which parameters you need to set. >> >> I would reuse the small library. >> >> >> "Glenn" <Gl***@discussions.microsoft.com> wrote in message >> news:9E935E16-0F2A-448B-80DC-E89D0ACEA7C0@microsoft.com... >> >I am having problems Authenticating to my SMTP Server. The code I am >> >using >> >is >> > as follows >> > >> > public void SendMail(string fromAddress, string toAddress, string >> > subject, >> > string body, string Password) >> > { >> > try >> > { >> > MailMessage msg = new MailMessage(); >> > msg.From = new MailAddress(fromAddress); >> > msg.To.Add(new MailAddress(toAddress)); >> > msg.Subject = subject; >> > msg.Body = body; >> > msg.IsBodyHtml = false; >> > SmtpClient smtp = new SmtpClient(); >> > smtp.Host = "myemailserver.net"; >> > smtp.Port = 25; >> > >> > smtp.UseDefaultCredentials = false; >> > smtp.DeliveryMethod = SmtpDeliveryMethod.Network; >> > smtp.Credentials = new >> > System.Net.NetworkCredential("testaccount", "design"); >> > smtp.EnableSsl = false; >> > smtp.Send(msg); >> > //return true; >> > } >> > catch (Exception ex) >> > { >> > ///Log.Write(ex) >> > //return false; >> > >> > >> > } >> > } >> > >> > when I view the log on the smtp server I get >> > >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: SMTP/CONNECT >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 220 netresolutions.com >> > AAMail >> > SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition [25]/Un=39. >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: EHLO balt >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 250-AUTH=LOGIN & 250 AUTH >> > LOGIN >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: AUTH LOGIN >> > aWRzbWVkaWEubmV0XGRlc2lnbg== >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 VXNlcm5hbWU6 >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: design >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 UGFzc3dvcmQ6 >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 535 authentication failed >> > >> > I am far from an expert on SMTP but it appears that it is only sending >> > over >> > the paasword and not the login information. but if I new that for sure >> > I >> > woulnt be here asking. any help would be apprecitated >> > >> > I am using VS2008, .net 2.0/3.5, silverlight 2 >> > thanks >> >> >> it failed against my smtp server same error message. SMTP_server: 535
authentication failed. I know the code I have can work. I tried it againt a cox.net server and it sent the email. when I tried it against the other smtp server it failed. but I know the smtp server is working I can do a test send and recive from outlook 2007. and it comes back fine. Show quoteHide quote "sloan" wrote: > Did you try to run my code and see if it failed? > > I'm guessing, but maybe chronological order of the MailMessage and > SmtpClient makes a difference (<<I wouldn't think it would, but it > might....I've seen weird stuff) > ? > Or maybe the constructor I'm using or MailMessage? > > See if my example works, and then if it doesn't, then post the results. > > Are you sure about the port? > ........ > > I have my used my example in 6 different environments > (home/work/staging/production/hosted sites, etc), one of the reasons I trust > it. > > What is great about my library, is that with a few tweaks of the config > file, you can experiment with NONE/BASIC/SSL. > Try the others ones. > Try to get my code up and running. > > I'm not trying to be argumentative, I'm just trying to help you. > > > > > > > > > "Glenn" <Gl***@discussions.microsoft.com> wrote in message > news:EE23F1EF-6C7A-4649-BA15-CE80EE2712AE@microsoft.com... > >I lookat at the code it used I am using all the exact settings it is for > >the > > message and smtp client settings for basic authentication. > > > > "sloan" wrote: > > > >> This should help you. > >> > >> http://sholliday.spaces.live.com/Blog/cns!A68482B9628A842A!138.entry > >> > >> You can download the code and reuse the library ... OR you can at least > >> tweak until you figure out which parameters you need to set. > >> > >> I would reuse the small library. > >> > >> > >> "Glenn" <Gl***@discussions.microsoft.com> wrote in message > >> news:9E935E16-0F2A-448B-80DC-E89D0ACEA7C0@microsoft.com... > >> >I am having problems Authenticating to my SMTP Server. The code I am > >> >using > >> >is > >> > as follows > >> > > >> > public void SendMail(string fromAddress, string toAddress, string > >> > subject, > >> > string body, string Password) > >> > { > >> > try > >> > { > >> > MailMessage msg = new MailMessage(); > >> > msg.From = new MailAddress(fromAddress); > >> > msg.To.Add(new MailAddress(toAddress)); > >> > msg.Subject = subject; > >> > msg.Body = body; > >> > msg.IsBodyHtml = false; > >> > SmtpClient smtp = new SmtpClient(); > >> > smtp.Host = "myemailserver.net"; > >> > smtp.Port = 25; > >> > > >> > smtp.UseDefaultCredentials = false; > >> > smtp.DeliveryMethod = SmtpDeliveryMethod.Network; > >> > smtp.Credentials = new > >> > System.Net.NetworkCredential("testaccount", "design"); > >> > smtp.EnableSsl = false; > >> > smtp.Send(msg); > >> > //return true; > >> > } > >> > catch (Exception ex) > >> > { > >> > ///Log.Write(ex) > >> > //return false; > >> > > >> > > >> > } > >> > } > >> > > >> > when I view the log on the smtp server I get > >> > > >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: SMTP/CONNECT > >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 220 netresolutions.com > >> > AAMail > >> > SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition [25]/Un=39. > >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: EHLO balt > >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 250-AUTH=LOGIN & 250 AUTH > >> > LOGIN > >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: AUTH LOGIN > >> > aWRzbWVkaWEubmV0XGRlc2lnbg== > >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 VXNlcm5hbWU6 > >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: design > >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 UGFzc3dvcmQ6 > >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: > >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 535 authentication failed > >> > > >> > I am far from an expert on SMTP but it appears that it is only sending > >> > over > >> > the paasword and not the login information. but if I new that for sure > >> > I > >> > woulnt be here asking. any help would be apprecitated > >> > > >> > I am using VS2008, .net 2.0/3.5, silverlight 2 > >> > thanks > >> > >> > >> > > > Then I don't know.
Did you wire up SSL just to make sure? Is your Outlook setup for Exchange Server or SMTP? .......... My only leftover advice is to delete (or create a new) profile in Outlook, and work through (re setup) the smtp setup settings to make sure you're not missing something. Show quoteHide quote "Glenn" <Gl***@discussions.microsoft.com> wrote in message news:9EB10732-577D-4632-B011-C3EB17B20B58@microsoft.com... > it failed against my smtp server same error message. SMTP_server: 535 > authentication failed. I know the code I have can work. I tried it againt > a > cox.net server and it sent the email. when I tried it against the other > smtp > server it failed. but I know the smtp server is working I can do a test > send > and recive from outlook 2007. and it comes back fine. > > "sloan" wrote: > >> Did you try to run my code and see if it failed? >> >> I'm guessing, but maybe chronological order of the MailMessage and >> SmtpClient makes a difference (<<I wouldn't think it would, but it >> might....I've seen weird stuff) >> ? >> Or maybe the constructor I'm using or MailMessage? >> >> See if my example works, and then if it doesn't, then post the results. >> >> Are you sure about the port? >> ........ >> >> I have my used my example in 6 different environments >> (home/work/staging/production/hosted sites, etc), one of the reasons I >> trust >> it. >> >> What is great about my library, is that with a few tweaks of the config >> file, you can experiment with NONE/BASIC/SSL. >> Try the others ones. >> Try to get my code up and running. >> >> I'm not trying to be argumentative, I'm just trying to help you. >> >> >> >> >> >> >> >> >> "Glenn" <Gl***@discussions.microsoft.com> wrote in message >> news:EE23F1EF-6C7A-4649-BA15-CE80EE2712AE@microsoft.com... >> >I lookat at the code it used I am using all the exact settings it is for >> >the >> > message and smtp client settings for basic authentication. >> > >> > "sloan" wrote: >> > >> >> This should help you. >> >> >> >> http://sholliday.spaces.live.com/Blog/cns!A68482B9628A842A!138.entry >> >> >> >> You can download the code and reuse the library ... OR you can at >> >> least >> >> tweak until you figure out which parameters you need to set. >> >> >> >> I would reuse the small library. >> >> >> >> >> >> "Glenn" <Gl***@discussions.microsoft.com> wrote in message >> >> news:9E935E16-0F2A-448B-80DC-E89D0ACEA7C0@microsoft.com... >> >> >I am having problems Authenticating to my SMTP Server. The code I am >> >> >using >> >> >is >> >> > as follows >> >> > >> >> > public void SendMail(string fromAddress, string toAddress, string >> >> > subject, >> >> > string body, string Password) >> >> > { >> >> > try >> >> > { >> >> > MailMessage msg = new MailMessage(); >> >> > msg.From = new MailAddress(fromAddress); >> >> > msg.To.Add(new MailAddress(toAddress)); >> >> > msg.Subject = subject; >> >> > msg.Body = body; >> >> > msg.IsBodyHtml = false; >> >> > SmtpClient smtp = new SmtpClient(); >> >> > smtp.Host = "myemailserver.net"; >> >> > smtp.Port = 25; >> >> > >> >> > smtp.UseDefaultCredentials = false; >> >> > smtp.DeliveryMethod = SmtpDeliveryMethod.Network; >> >> > smtp.Credentials = new >> >> > System.Net.NetworkCredential("testaccount", "design"); >> >> > smtp.EnableSsl = false; >> >> > smtp.Send(msg); >> >> > //return true; >> >> > } >> >> > catch (Exception ex) >> >> > { >> >> > ///Log.Write(ex) >> >> > //return false; >> >> > >> >> > >> >> > } >> >> > } >> >> > >> >> > when I view the log on the smtp server I get >> >> > >> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: SMTP/CONNECT >> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 220 netresolutions.com >> >> > AAMail >> >> > SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition [25]/Un=39. >> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: EHLO balt >> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 250-AUTH=LOGIN & 250 >> >> > AUTH >> >> > LOGIN >> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: AUTH LOGIN >> >> > aWRzbWVkaWEubmV0XGRlc2lnbg== >> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 VXNlcm5hbWU6 >> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: design >> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 UGFzc3dvcmQ6 >> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: >> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 535 authentication >> >> > failed >> >> > >> >> > I am far from an expert on SMTP but it appears that it is only >> >> > sending >> >> > over >> >> > the paasword and not the login information. but if I new that for >> >> > sure >> >> > I >> >> > woulnt be here asking. any help would be apprecitated >> >> > >> >> > I am using VS2008, .net 2.0/3.5, silverlight 2 >> >> > thanks >> >> >> >> >> >> >> >> >> I would redo the Outlook setup just to verify your username/password are
correct. I don't think its a DotNet issue, I think its a simple issue like the wrong port or wrong userName/password combination. Show quoteHide quote "sloan" <sl***@ipass.net> wrote in message news:u5WgjkkWJHA.1328@TK2MSFTNGP02.phx.gbl... > Then I don't know. > > Did you wire up SSL just to make sure? > > Is your Outlook setup for Exchange Server or SMTP? > > ......... > > My only leftover advice is to delete (or create a new) profile in Outlook, > and work through (re setup) the smtp setup settings to make sure you're > not missing something. > > > > > > > "Glenn" <Gl***@discussions.microsoft.com> wrote in message > news:9EB10732-577D-4632-B011-C3EB17B20B58@microsoft.com... >> it failed against my smtp server same error message. SMTP_server: 535 >> authentication failed. I know the code I have can work. I tried it >> againt a >> cox.net server and it sent the email. when I tried it against the other >> smtp >> server it failed. but I know the smtp server is working I can do a test >> send >> and recive from outlook 2007. and it comes back fine. >> >> "sloan" wrote: >> >>> Did you try to run my code and see if it failed? >>> >>> I'm guessing, but maybe chronological order of the MailMessage and >>> SmtpClient makes a difference (<<I wouldn't think it would, but it >>> might....I've seen weird stuff) >>> ? >>> Or maybe the constructor I'm using or MailMessage? >>> >>> See if my example works, and then if it doesn't, then post the results. >>> >>> Are you sure about the port? >>> ........ >>> >>> I have my used my example in 6 different environments >>> (home/work/staging/production/hosted sites, etc), one of the reasons I >>> trust >>> it. >>> >>> What is great about my library, is that with a few tweaks of the config >>> file, you can experiment with NONE/BASIC/SSL. >>> Try the others ones. >>> Try to get my code up and running. >>> >>> I'm not trying to be argumentative, I'm just trying to help you. >>> >>> >>> >>> >>> >>> >>> >>> >>> "Glenn" <Gl***@discussions.microsoft.com> wrote in message >>> news:EE23F1EF-6C7A-4649-BA15-CE80EE2712AE@microsoft.com... >>> >I lookat at the code it used I am using all the exact settings it is >>> >for >>> >the >>> > message and smtp client settings for basic authentication. >>> > >>> > "sloan" wrote: >>> > >>> >> This should help you. >>> >> >>> >> http://sholliday.spaces.live.com/Blog/cns!A68482B9628A842A!138.entry >>> >> >>> >> You can download the code and reuse the library ... OR you can at >>> >> least >>> >> tweak until you figure out which parameters you need to set. >>> >> >>> >> I would reuse the small library. >>> >> >>> >> >>> >> "Glenn" <Gl***@discussions.microsoft.com> wrote in message >>> >> news:9E935E16-0F2A-448B-80DC-E89D0ACEA7C0@microsoft.com... >>> >> >I am having problems Authenticating to my SMTP Server. The code I am >>> >> >using >>> >> >is >>> >> > as follows >>> >> > >>> >> > public void SendMail(string fromAddress, string toAddress, string >>> >> > subject, >>> >> > string body, string Password) >>> >> > { >>> >> > try >>> >> > { >>> >> > MailMessage msg = new MailMessage(); >>> >> > msg.From = new MailAddress(fromAddress); >>> >> > msg.To.Add(new MailAddress(toAddress)); >>> >> > msg.Subject = subject; >>> >> > msg.Body = body; >>> >> > msg.IsBodyHtml = false; >>> >> > SmtpClient smtp = new SmtpClient(); >>> >> > smtp.Host = "myemailserver.net"; >>> >> > smtp.Port = 25; >>> >> > >>> >> > smtp.UseDefaultCredentials = false; >>> >> > smtp.DeliveryMethod = SmtpDeliveryMethod.Network; >>> >> > smtp.Credentials = new >>> >> > System.Net.NetworkCredential("testaccount", "design"); >>> >> > smtp.EnableSsl = false; >>> >> > smtp.Send(msg); >>> >> > //return true; >>> >> > } >>> >> > catch (Exception ex) >>> >> > { >>> >> > ///Log.Write(ex) >>> >> > //return false; >>> >> > >>> >> > >>> >> > } >>> >> > } >>> >> > >>> >> > when I view the log on the smtp server I get >>> >> > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: SMTP/CONNECT >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 220 >>> >> > netresolutions.com >>> >> > AAMail >>> >> > SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition >>> >> > [25]/Un=39. >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: EHLO balt >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 250-AUTH=LOGIN & 250 >>> >> > AUTH >>> >> > LOGIN >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: AUTH LOGIN >>> >> > aWRzbWVkaWEubmV0XGRlc2lnbg== >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 VXNlcm5hbWU6 >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: design >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 UGFzc3dvcmQ6 >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 535 authentication >>> >> > failed >>> >> > >>> >> > I am far from an expert on SMTP but it appears that it is only >>> >> > sending >>> >> > over >>> >> > the paasword and not the login information. but if I new that for >>> >> > sure >>> >> > I >>> >> > woulnt be here asking. any help would be apprecitated >>> >> > >>> >> > I am using VS2008, .net 2.0/3.5, silverlight 2 >>> >> > thanks >>> >> >>> >> >>> >> >>> >>> >>> > > I am not using ssl and outlook works with the server why would I change the
username and pass? Show quoteHide quote "sloan" wrote: > I would redo the Outlook setup just to verify your username/password are > correct. > > I don't think its a DotNet issue, I think its a simple issue like the wrong > port or wrong userName/password combination. > > > > > "sloan" <sl***@ipass.net> wrote in message > news:u5WgjkkWJHA.1328@TK2MSFTNGP02.phx.gbl... > > Then I don't know. > > > > Did you wire up SSL just to make sure? > > > > Is your Outlook setup for Exchange Server or SMTP? > > > > ......... > > > > My only leftover advice is to delete (or create a new) profile in Outlook, > > and work through (re setup) the smtp setup settings to make sure you're > > not missing something. > > > > > > > > > > > > > > "Glenn" <Gl***@discussions.microsoft.com> wrote in message > > news:9EB10732-577D-4632-B011-C3EB17B20B58@microsoft.com... > >> it failed against my smtp server same error message. SMTP_server: 535 > >> authentication failed. I know the code I have can work. I tried it > >> againt a > >> cox.net server and it sent the email. when I tried it against the other > >> smtp > >> server it failed. but I know the smtp server is working I can do a test > >> send > >> and recive from outlook 2007. and it comes back fine. > >> > >> "sloan" wrote: > >> > >>> Did you try to run my code and see if it failed? > >>> > >>> I'm guessing, but maybe chronological order of the MailMessage and > >>> SmtpClient makes a difference (<<I wouldn't think it would, but it > >>> might....I've seen weird stuff) > >>> ? > >>> Or maybe the constructor I'm using or MailMessage? > >>> > >>> See if my example works, and then if it doesn't, then post the results. > >>> > >>> Are you sure about the port? > >>> ........ > >>> > >>> I have my used my example in 6 different environments > >>> (home/work/staging/production/hosted sites, etc), one of the reasons I > >>> trust > >>> it. > >>> > >>> What is great about my library, is that with a few tweaks of the config > >>> file, you can experiment with NONE/BASIC/SSL. > >>> Try the others ones. > >>> Try to get my code up and running. > >>> > >>> I'm not trying to be argumentative, I'm just trying to help you. > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> "Glenn" <Gl***@discussions.microsoft.com> wrote in message > >>> news:EE23F1EF-6C7A-4649-BA15-CE80EE2712AE@microsoft.com... > >>> >I lookat at the code it used I am using all the exact settings it is > >>> >for > >>> >the > >>> > message and smtp client settings for basic authentication. > >>> > > >>> > "sloan" wrote: > >>> > > >>> >> This should help you. > >>> >> > >>> >> http://sholliday.spaces.live.com/Blog/cns!A68482B9628A842A!138.entry > >>> >> > >>> >> You can download the code and reuse the library ... OR you can at > >>> >> least > >>> >> tweak until you figure out which parameters you need to set. > >>> >> > >>> >> I would reuse the small library. > >>> >> > >>> >> > >>> >> "Glenn" <Gl***@discussions.microsoft.com> wrote in message > >>> >> news:9E935E16-0F2A-448B-80DC-E89D0ACEA7C0@microsoft.com... > >>> >> >I am having problems Authenticating to my SMTP Server. The code I am > >>> >> >using > >>> >> >is > >>> >> > as follows > >>> >> > > >>> >> > public void SendMail(string fromAddress, string toAddress, string > >>> >> > subject, > >>> >> > string body, string Password) > >>> >> > { > >>> >> > try > >>> >> > { > >>> >> > MailMessage msg = new MailMessage(); > >>> >> > msg.From = new MailAddress(fromAddress); > >>> >> > msg.To.Add(new MailAddress(toAddress)); > >>> >> > msg.Subject = subject; > >>> >> > msg.Body = body; > >>> >> > msg.IsBodyHtml = false; > >>> >> > SmtpClient smtp = new SmtpClient(); > >>> >> > smtp.Host = "myemailserver.net"; > >>> >> > smtp.Port = 25; > >>> >> > > >>> >> > smtp.UseDefaultCredentials = false; > >>> >> > smtp.DeliveryMethod = SmtpDeliveryMethod.Network; > >>> >> > smtp.Credentials = new > >>> >> > System.Net.NetworkCredential("testaccount", "design"); > >>> >> > smtp.EnableSsl = false; > >>> >> > smtp.Send(msg); > >>> >> > //return true; > >>> >> > } > >>> >> > catch (Exception ex) > >>> >> > { > >>> >> > ///Log.Write(ex) > >>> >> > //return false; > >>> >> > > >>> >> > > >>> >> > } > >>> >> > } > >>> >> > > >>> >> > when I view the log on the smtp server I get > >>> >> > > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: SMTP/CONNECT > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 220 > >>> >> > netresolutions.com > >>> >> > AAMail > >>> >> > SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition > >>> >> > [25]/Un=39. > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: EHLO balt > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 250-AUTH=LOGIN & 250 > >>> >> > AUTH > >>> >> > LOGIN > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: AUTH LOGIN > >>> >> > aWRzbWVkaWEubmV0XGRlc2lnbg== > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 VXNlcm5hbWU6 > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: design > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 UGFzc3dvcmQ6 > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 535 authentication > >>> >> > failed > >>> >> > > >>> >> > I am far from an expert on SMTP but it appears that it is only > >>> >> > sending > >>> >> > over > >>> >> > the paasword and not the login information. but if I new that for > >>> >> > sure > >>> >> > I > >>> >> > woulnt be here asking. any help would be apprecitated > >>> >> > > >>> >> > I am using VS2008, .net 2.0/3.5, silverlight 2 > >>> >> > thanks > >>> >> > >>> >> > >>> >> > >>> > >>> > >>> > > > > > > > I set up a sniffer earlier and the handshake between outlook is different
then the handshake with dotnet Show quoteHide quote "sloan" wrote: > I would redo the Outlook setup just to verify your username/password are > correct. > > I don't think its a DotNet issue, I think its a simple issue like the wrong > port or wrong userName/password combination. > > > > > "sloan" <sl***@ipass.net> wrote in message > news:u5WgjkkWJHA.1328@TK2MSFTNGP02.phx.gbl... > > Then I don't know. > > > > Did you wire up SSL just to make sure? > > > > Is your Outlook setup for Exchange Server or SMTP? > > > > ......... > > > > My only leftover advice is to delete (or create a new) profile in Outlook, > > and work through (re setup) the smtp setup settings to make sure you're > > not missing something. > > > > > > > > > > > > > > "Glenn" <Gl***@discussions.microsoft.com> wrote in message > > news:9EB10732-577D-4632-B011-C3EB17B20B58@microsoft.com... > >> it failed against my smtp server same error message. SMTP_server: 535 > >> authentication failed. I know the code I have can work. I tried it > >> againt a > >> cox.net server and it sent the email. when I tried it against the other > >> smtp > >> server it failed. but I know the smtp server is working I can do a test > >> send > >> and recive from outlook 2007. and it comes back fine. > >> > >> "sloan" wrote: > >> > >>> Did you try to run my code and see if it failed? > >>> > >>> I'm guessing, but maybe chronological order of the MailMessage and > >>> SmtpClient makes a difference (<<I wouldn't think it would, but it > >>> might....I've seen weird stuff) > >>> ? > >>> Or maybe the constructor I'm using or MailMessage? > >>> > >>> See if my example works, and then if it doesn't, then post the results. > >>> > >>> Are you sure about the port? > >>> ........ > >>> > >>> I have my used my example in 6 different environments > >>> (home/work/staging/production/hosted sites, etc), one of the reasons I > >>> trust > >>> it. > >>> > >>> What is great about my library, is that with a few tweaks of the config > >>> file, you can experiment with NONE/BASIC/SSL. > >>> Try the others ones. > >>> Try to get my code up and running. > >>> > >>> I'm not trying to be argumentative, I'm just trying to help you. > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> "Glenn" <Gl***@discussions.microsoft.com> wrote in message > >>> news:EE23F1EF-6C7A-4649-BA15-CE80EE2712AE@microsoft.com... > >>> >I lookat at the code it used I am using all the exact settings it is > >>> >for > >>> >the > >>> > message and smtp client settings for basic authentication. > >>> > > >>> > "sloan" wrote: > >>> > > >>> >> This should help you. > >>> >> > >>> >> http://sholliday.spaces.live.com/Blog/cns!A68482B9628A842A!138.entry > >>> >> > >>> >> You can download the code and reuse the library ... OR you can at > >>> >> least > >>> >> tweak until you figure out which parameters you need to set. > >>> >> > >>> >> I would reuse the small library. > >>> >> > >>> >> > >>> >> "Glenn" <Gl***@discussions.microsoft.com> wrote in message > >>> >> news:9E935E16-0F2A-448B-80DC-E89D0ACEA7C0@microsoft.com... > >>> >> >I am having problems Authenticating to my SMTP Server. The code I am > >>> >> >using > >>> >> >is > >>> >> > as follows > >>> >> > > >>> >> > public void SendMail(string fromAddress, string toAddress, string > >>> >> > subject, > >>> >> > string body, string Password) > >>> >> > { > >>> >> > try > >>> >> > { > >>> >> > MailMessage msg = new MailMessage(); > >>> >> > msg.From = new MailAddress(fromAddress); > >>> >> > msg.To.Add(new MailAddress(toAddress)); > >>> >> > msg.Subject = subject; > >>> >> > msg.Body = body; > >>> >> > msg.IsBodyHtml = false; > >>> >> > SmtpClient smtp = new SmtpClient(); > >>> >> > smtp.Host = "myemailserver.net"; > >>> >> > smtp.Port = 25; > >>> >> > > >>> >> > smtp.UseDefaultCredentials = false; > >>> >> > smtp.DeliveryMethod = SmtpDeliveryMethod.Network; > >>> >> > smtp.Credentials = new > >>> >> > System.Net.NetworkCredential("testaccount", "design"); > >>> >> > smtp.EnableSsl = false; > >>> >> > smtp.Send(msg); > >>> >> > //return true; > >>> >> > } > >>> >> > catch (Exception ex) > >>> >> > { > >>> >> > ///Log.Write(ex) > >>> >> > //return false; > >>> >> > > >>> >> > > >>> >> > } > >>> >> > } > >>> >> > > >>> >> > when I view the log on the smtp server I get > >>> >> > > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: SMTP/CONNECT > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 220 > >>> >> > netresolutions.com > >>> >> > AAMail > >>> >> > SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition > >>> >> > [25]/Un=39. > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: EHLO balt > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 250-AUTH=LOGIN & 250 > >>> >> > AUTH > >>> >> > LOGIN > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: AUTH LOGIN > >>> >> > aWRzbWVkaWEubmV0XGRlc2lnbg== > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 VXNlcm5hbWU6 > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: design > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 UGFzc3dvcmQ6 > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 535 authentication > >>> >> > failed > >>> >> > > >>> >> > I am far from an expert on SMTP but it appears that it is only > >>> >> > sending > >>> >> > over > >>> >> > the paasword and not the login information. but if I new that for > >>> >> > sure > >>> >> > I > >>> >> > woulnt be here asking. any help would be apprecitated > >>> >> > > >>> >> > I am using VS2008, .net 2.0/3.5, silverlight 2 > >>> >> > thanks > >>> >> > >>> >> > >>> >> > >>> > >>> > >>> > > > > > > > this from the server log i took out the ip addresses to protect the innocent.
this is outlook SMTP Response: 250-AUTH=LOGIN SMTP Command: AUTH LOGIN SMTP Response: 334 VXNlcm5hbWU6 SMTP Command: ZGVzaWduQGlkc21lZGlhLm5ldA== SMTP Response: 334 UGFzc3dvcmQ6 SMTP Command: ZGVzaWdu Response: 235 OK And this is from the service SMTP Response: 250-AUTH=LOGIN Command: AUTH login ZGVzaWduQGlkc21lZGlhLm5ldA== SMTP Response: 334 VXNlcm5hbWU6 SMTP Command: ZGVzaWdu SMTP Response: 334 UGFzc3dvcmQ6 SMTP Response: 535 authentication failed here is the siniffer log SMTP_client: SMTP/CONNECT SMTP_server: 220 myserver.com AAMail SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition [25]/Un=39. SMTP_client: EHLO balt SMTP_server: 250-AUTH=LOGIN & 250 AUTH LOGIN SMTP_client: AUTH LOGIN SMTP_server: 334 VXNlcm5hbWU6 SMTP_client: t***@myserver.com SMTP_server: 334 UGFzc3dvcmQ6 SMTP_client: design SMTP_server: 235 OK SMTP_client: MAIL FROM: <t***@myserver.com> SMTP_server: 250 SMTP_client: RCPT TO: <t***@myserver.com> SMTP_server: 250 SMTP_client: DATA SMTP_server: 354 SMTP_client: . SMTP_server: 250 OK Service SMTP_client: SMTP/CONNECT SMTP_server: 220 myserver.com AAMail SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition [25]/Un=39. SMTP_client: EHLO balt SMTP_server: 250-AUTH=LOGIN & 250 AUTH LOGIN SMTP_client: AUTH LOGIN aWRzbWVkaWEubmV0XGRlc2lnbg== [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 VXNlcm5hbWU6 SMTP_client: design SMTP_server: 334 UGFzc3dvcmQ6 SMTP_client: SMTP_server: 535 authentication failed Show quoteHide quote "sloan" wrote: > I would redo the Outlook setup just to verify your username/password are > correct. > > I don't think its a DotNet issue, I think its a simple issue like the wrong > port or wrong userName/password combination. > > > > > "sloan" <sl***@ipass.net> wrote in message > news:u5WgjkkWJHA.1328@TK2MSFTNGP02.phx.gbl... > > Then I don't know. > > > > Did you wire up SSL just to make sure? > > > > Is your Outlook setup for Exchange Server or SMTP? > > > > ......... > > > > My only leftover advice is to delete (or create a new) profile in Outlook, > > and work through (re setup) the smtp setup settings to make sure you're > > not missing something. > > > > > > > > > > > > > > "Glenn" <Gl***@discussions.microsoft.com> wrote in message > > news:9EB10732-577D-4632-B011-C3EB17B20B58@microsoft.com... > >> it failed against my smtp server same error message. SMTP_server: 535 > >> authentication failed. I know the code I have can work. I tried it > >> againt a > >> cox.net server and it sent the email. when I tried it against the other > >> smtp > >> server it failed. but I know the smtp server is working I can do a test > >> send > >> and recive from outlook 2007. and it comes back fine. > >> > >> "sloan" wrote: > >> > >>> Did you try to run my code and see if it failed? > >>> > >>> I'm guessing, but maybe chronological order of the MailMessage and > >>> SmtpClient makes a difference (<<I wouldn't think it would, but it > >>> might....I've seen weird stuff) > >>> ? > >>> Or maybe the constructor I'm using or MailMessage? > >>> > >>> See if my example works, and then if it doesn't, then post the results. > >>> > >>> Are you sure about the port? > >>> ........ > >>> > >>> I have my used my example in 6 different environments > >>> (home/work/staging/production/hosted sites, etc), one of the reasons I > >>> trust > >>> it. > >>> > >>> What is great about my library, is that with a few tweaks of the config > >>> file, you can experiment with NONE/BASIC/SSL. > >>> Try the others ones. > >>> Try to get my code up and running. > >>> > >>> I'm not trying to be argumentative, I'm just trying to help you. > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> "Glenn" <Gl***@discussions.microsoft.com> wrote in message > >>> news:EE23F1EF-6C7A-4649-BA15-CE80EE2712AE@microsoft.com... > >>> >I lookat at the code it used I am using all the exact settings it is > >>> >for > >>> >the > >>> > message and smtp client settings for basic authentication. > >>> > > >>> > "sloan" wrote: > >>> > > >>> >> This should help you. > >>> >> > >>> >> http://sholliday.spaces.live.com/Blog/cns!A68482B9628A842A!138.entry > >>> >> > >>> >> You can download the code and reuse the library ... OR you can at > >>> >> least > >>> >> tweak until you figure out which parameters you need to set. > >>> >> > >>> >> I would reuse the small library. > >>> >> > >>> >> > >>> >> "Glenn" <Gl***@discussions.microsoft.com> wrote in message > >>> >> news:9E935E16-0F2A-448B-80DC-E89D0ACEA7C0@microsoft.com... > >>> >> >I am having problems Authenticating to my SMTP Server. The code I am > >>> >> >using > >>> >> >is > >>> >> > as follows > >>> >> > > >>> >> > public void SendMail(string fromAddress, string toAddress, string > >>> >> > subject, > >>> >> > string body, string Password) > >>> >> > { > >>> >> > try > >>> >> > { > >>> >> > MailMessage msg = new MailMessage(); > >>> >> > msg.From = new MailAddress(fromAddress); > >>> >> > msg.To.Add(new MailAddress(toAddress)); > >>> >> > msg.Subject = subject; > >>> >> > msg.Body = body; > >>> >> > msg.IsBodyHtml = false; > >>> >> > SmtpClient smtp = new SmtpClient(); > >>> >> > smtp.Host = "myemailserver.net"; > >>> >> > smtp.Port = 25; > >>> >> > > >>> >> > smtp.UseDefaultCredentials = false; > >>> >> > smtp.DeliveryMethod = SmtpDeliveryMethod.Network; > >>> >> > smtp.Credentials = new > >>> >> > System.Net.NetworkCredential("testaccount", "design"); > >>> >> > smtp.EnableSsl = false; > >>> >> > smtp.Send(msg); > >>> >> > //return true; > >>> >> > } > >>> >> > catch (Exception ex) > >>> >> > { > >>> >> > ///Log.Write(ex) > >>> >> > //return false; > >>> >> > > >>> >> > > >>> >> > } > >>> >> > } > >>> >> > > >>> >> > when I view the log on the smtp server I get > >>> >> > > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: SMTP/CONNECT > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 220 > >>> >> > netresolutions.com > >>> >> > AAMail > >>> >> > SMTP ver 3.99.1/Vista*1 SQL Server 2005 Standard Edition > >>> >> > [25]/Un=39. > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: EHLO balt > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 250-AUTH=LOGIN & 250 > >>> >> > AUTH > >>> >> > LOGIN > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: AUTH LOGIN > >>> >> > aWRzbWVkaWEubmV0XGRlc2lnbg== > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 VXNlcm5hbWU6 > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: design > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 334 UGFzc3dvcmQ6 > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_client: > >>> >> > [12-09 11:08:23] 98.172.47.252: SMTP_server: 535 authentication > >>> >> > failed > >>> >> > > >>> >> > I am far from an expert on SMTP but it appears that it is only > >>> >> > sending > >>> >> > over > >>> >> > the paasword and not the login information. but if I new that for > >>> >> > sure > >>> >> > I > >>> >> > woulnt be here asking. any help would be apprecitated > >>> >> > > >>> >> > I am using VS2008, .net 2.0/3.5, silverlight 2 > >>> >> > thanks > >>> >> > >>> >> > >>> >> > >>> > >>> > >>> > > > > > > >  
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