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Published 20 hours ago • verified publisher icon bloodymage

Configure postfix relay inbound and outbound on single server

Open gderber opened this issue 4 years ago • 0 comments

This needs to be configured so that DKIM host matches SPF records.

Refs:

  • https://www.caicorp.com/2021/06/22/postfix-as-a-mail-relay-only-server-for-inbound-and-outbound-smtp-mail/
  • https://www.linuxbabe.com/mail-server/how-to-set-up-a-backup-email-server-postfix-ubuntu/amp
  • https://www.postfix.org/postconf.5.html#sender_dependent_default_transport_maps
  • https://www.postfix.org/SASL_README.html#server_cyrus
  • https://www.cyrusimap.org/sasl/sasl/quickstart.html

gderber avatar Jun 27 '21 14:06 gderber