SPF的好处

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SPF并不总只是一种公德性的行为,有时它也会给你带来额外的好处,比如:

Dec 17 15:40:55 tarsier postfix/smtpd[63579]: NOQUEUE: reject: RCPT from unknown[60.177.46.2]: 550 <support@geekcn.org>: Sender address rejected: "geekcn.org [60.177.46.2] is not allowed to send mail for support@geekcn.org"; from=<support@geekcn.org> to=<steve@geekcn.org> proto=ESMTP helo=<geekcn.org>

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1 Comment

就怕伪装的,SPF无效。代理发信也强大。SA不管用么?

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