我正在尝试使用 SmtpMail 发送电子邮件。在我的本地服务器上,即使代码具有主机/服务器、密码和代码中设置的信息,我也可以执行此操作。在我的托管服务 (1and1) 上,它只会在我在 web.config 文件中设置这些内容时发送!有谁知道可能导致这种情况的原因(1and1 不知道)。
在本地工作,但不在托管服务上
<%@ Page language="c#" %>
<%@ Import namespace="System.Net.Mail" %>
<%
MailMessage mail = new MailMessage();
//Set my from address
mail.From = new MailAddress( "myemail@myemail.com");
//Who I'm sending to
mail.To.Add( new MailAddress("you@you.com") );
mail.Subject = "A test";
mail.Body = "Test message";
//Set the mail server (default should be smtp.1and1.com)
SmtpClient smtp = new SmtpClient( "smtp.1and1.com" );
//Enter your full e-mail address and password
smtp.Credentials = new NetworkCredential("myemail@myemail.com", "mypassword");
//Send the message
smtp.Send(mail);
%>
这就是我如何让它在主机上工作(两个文件,测试页和 web.config)
<%@ Page language="c#" %>
<%@ Import namespace="System.Net.Mail" %>
<%
MailMessage mail = new MailMessage();
//Set my from address
mail.From = new MailAddress( "myemail@myemail.com");
//Who I'm sending to
mail.To.Add( new MailAddress("you@you.com") );
mail.Subject = "A test";
mail.Body = "Test message";
//Create with no server or credentials (grabs from web.config)
SmtpClient smtp = new SmtpClient();
//Send the message
smtp.Send(mail);
%>
(和 web.config)
<configuration>
<system.net>
<mailSettings>
<smtp from="myemail@myemail.com">
<network host="smtp.1and1.com" port="25" userName="myemail@myemail.com" password="mypassword"/>
</smtp>
</mailSettings>
</system.net>
</configuration>