specifying “To” address in SMTP mail settings in .NET

问题

Is it possible to set "To" address in SMTP mail settings just like "From" address? there is an attribute for "From", but not "To" address. basically I need to send an email to technical support whenever a specific exception (or any unhandled exception) happens in the application. I can add it to "appSettings", but wondering if I can specify it in SMTP settings itself, without having to read from "appSettings". thanks in advance

  <system.net>
    <mailSettings>
      <smtp deliveryMethod="network" from="ben@contoso.com">
        <network host="some server" defaultCredentials="true" />
      </smtp>
    </mailSettings>
  </system.net>

回答1:

No, you cannot specify the To property in the config file. You will need to set it programatically.

回答2:

Well, you'll have to set the TO, CC, BCC, Subject, Content and a few other fields when you're calling the SendMail() function from your code.

It wouldn't make sense to define one single TO address as the only thing it would ever do is send mail from ben@contoso.com to jill@contoso.com.

来源：https://stackoverflow.com/questions/4428938/specifying-to-address-in-smtp-mail-settings-in-net