Zarathustra Shall Speak » Postfix http://zarathustrashallspeak.com And you yourself are also this Will to Power. Tue, 13 Jul 2010 18:35:48 +0000 en hourly 1 http://wordpress.org/?v=3.0 Postfix and Localhost http://zarathustrashallspeak.com/2007/10/22/postfix-and-localhost/ http://zarathustrashallspeak.com/2007/10/22/postfix-and-localhost/#comments Mon, 22 Oct 2007 10:55:58 +0000 Akairenn http://zarathustrashallspeak.com/?p=16 Very useful additions to anyone’s master.cf:

smtpd_helo_required = yes
smtpd_delay_reject = no
disable_vrfy_command = yes
smtpd_helo_restrictions = permit_mynetworks, reject_invalid_hostname, reject_unknown_hostname, reject_non_fqdn_hostname

I’m an avid opponent of filtering based on ‘localhost’, as localhost is a perfectly cromulent name for a system. But I’m tired of you people, and your wee beedy eyes, and that smug look on your face. Ohhh, I’m going to buy your v1agr4, ohhhhhh.

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