Greetings, I've been working through configuration changes from OpenBSD 6.5 upgrade. Have most things worked out, but hitting a situation where my ISP (my smarthost for relayed mail) is rejecting due to reverse DNS issues.
e91c8dbd411c473d mta delivery evpid=66bc2327443bcac7 from=<dspru...@vindicated.wlan-h.sancho2k.net> to=<phatbuck...@gmail.com> rcpt=<-> source="10.0.1.2" relay="188.8.131.52 (smtp.east.cox.net)" delay=2s result="PermFail" stat="550 <dspru...@vindicated.wlan-h.sancho2k.net> sender rejected. Refer to Error Codes section at https://www.cox.com/residential/support/email-error-codes.html for more information. AUP#CXDNS" I see in my old config I had the following for the matching rule: accept from source <internal_nets> for any relay via $dkim_relay as "@sancho2k.net" I think the "as" option was the key at that time. The intent is that mail normally routed internally with a sender address of "u...@workstation.lan.example.net" would be rewritten when related through ISP as "u...@example.net." Is this still a supported configuration? -- Darren Spruell phatbuck...@gmail.com