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2005 Apr 01
10
postfix tightening
I am used to sendmail and am using Postfix now and am uncertain of some
features. I typically would comment out the line in sendmail.mc that
went something like 'accept unresolvable domains'
I tried using
smtpd_sender_restrictions =
reject_unverified_sender
reject_unverified_smtp
and this seems a bit too restrictive and got some bounces on legitimate
senders
so I'm