Re: SMTPClient Authentication problems
- From: Glenn <Glenn@xxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Tue, 9 Dec 2008 13:23:01 -0800
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" <Glenn@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:EE23F1EF-6C7A-4649-BA15-CE80EE2712AE@xxxxxxxxxxxxxxxx
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" <Glenn@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:9E935E16-0F2A-448B-80DC-E89D0ACEA7C0@xxxxxxxxxxxxxxxx
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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