无法连接到邮件服务器。 [英] Could not connect to mail server.

问题描述

我正在使用gmail id从数据库发送邮件。它工作正常，直到昨天，但当我开始使用相同的Id从C＃代码发送邮件。数据库警报邮件无法正常工作。

错误信息是：

邮件排队。



邮件可以由于邮件服务器故障，不会发送给收件人。 （使用帐户1发送邮件（2014-06-05T08：30：00）。异常消息：无法连接到邮件服务器。（尝试读取或写入受保护的内存。这通常表示其他内存已损坏。）。



数据库邮件代码如下：

I am using gmail id to send mail from database. It is working fine till yesterday, But when I start using same Id to send mail from C# code. The Database Alert mail is not working.
Error Message is:
Mail queued.

The mail could not be sent to the recipients because of the mail server failure. (Sending Mail using Account 1 (2014-06-05T08:30:00). Exception Message: Could not connect to mail server. (Attempted to read or write protected memory. This is often an indication that other memory is corrupt.).

Database Mail code is as below:

EXEC msdb.dbo.sp_send_dbmail
@profile_name ='Mail Profile Name', 
@body = 'test message',
@body_format ='HTML',
@recipients ='[e-mail]', 
@subject = 'TEST MAIL FROM DB' ;

C＃代码如下：

The C# Code is as below:

MailMessage mail = new MailMessage();
SmtpClient smtpC = new SmtpClient("smtp.gmail.com");  
mail.From = new MailAddress(fromMailId);
mail.To.Add(toMailId);
mail.Subject = "Subject";
mail.Body = "Message in html format";
mail.IsBodyHtml = true;
smtpC.Port = 587;
smtpC.Credentials = new System.Net.NetworkCredential(fromMailId, password);
smtpC.EnableSsl = true; 
smtpC.Send(mail);

请帮我解决这个问题，我在实时服务器上遇到问题。

Please help me to solve this, I am facing problem on live server.

推荐答案

看一下这个讨论。我相信它可以解决您的问题。

http://stackoverflow.com/questions/4677258/send-email-using-system-net-mail-through-gmail [ ^ ]

Take a look at this discussion. I believe it may solve your issue.
http://stackoverflow.com/questions/4677258/send-email-using-system-net-mail-through-gmail[^]

问题出在DATABASE服务器上他们启用了SSL。当我提出票证时，它由服务器管理团队解决。

The problem is on DATABASE Server they have enabled SSL. It is solved by the server management team when I raised ticket.

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