设置Mercury Mail Server仅要求对非本地邮件而非本地邮件进行身份验证

Question

是否可以将Mercury Mail Server配置为要求身份验证才能从非本地地址（本地主机或127.0.0.1以外的任何地址）发送邮件， 而无需身份验证从本地主机发送（例如，本地托管网站的php邮件功能） ）？

Answer 1

Yes, turn on authentication for MercuryS and then in connection control setup 127.0.0.1 to allow relaying.

From the help:

If you check the Connections may relay through this server control, Mercury will use this as part of the process it applies to determine whether or not a specific connection can relay mail.

That said you may be opening up Mercury as an open relay when using 127.0.0.1.