c#邮件发送失败,但是foxmail发送就可以成功--------------------------------------------??????软件系统中包含“邮件发送”功能,卖给客户后一个客户发送失败,但是foxmail发送邮件可以成功。foxmail查看了,走的也是25端口同一个账,同一个smtp,同一个端口,foxmail发送成功,c#就失败。var mgs = new MailMessage(new MailAddress("[email protected]"), new MailAddress("[email protected]"))
{
Subject = "Subject",
Body = "Body"
};
var smtp = new SmtpClient
{
Host = "smtp.qq.com",
Port = 25,
Timeout = 50000,
UseDefaultCredentials = true,
Credentials = new NetworkCredential("UserName","Pwd"),
EnableSsl = false
};
smtp.Send(mgs);
错误信息:超时。
{
Subject = "Subject",
Body = "Body"
};
var smtp = new SmtpClient
{
Host = "smtp.qq.com",
Port = 25,
Timeout = 50000,
UseDefaultCredentials = true,
Credentials = new NetworkCredential("UserName","Pwd"),
EnableSsl = false
};
smtp.Send(mgs);
错误信息:超时。
解决方案 »
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