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[Discuss] Strange sendmail (and postfix) spam issue: accepting fail "from" myself?
- Subject: [Discuss] Strange sendmail (and postfix) spam issue: accepting fail "from" myself?
- From: richard.pieri at gmail.com (Rich Pieri)
- Date: Tue, 29 Mar 2016 13:15:42 -0400
- In-reply-to: <sjm4mbp5iqd.fsf@securerf.ihtfp.org>
- References: <sjm4mbp5iqd.fsf@securerf.ihtfp.org>
Postfix out of the box should not permit what you describe so I think you broke something. Things to check in main.cf: mydestination, mynetworks, relay_domains, and smtpd_relay_restrictions. Not sure off-hand what the sendmail equivalents are. -- Rich P.
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