Yes, Dovecot should be listening on port 587 if using "submission" service After I read that I tried uncommenting the submission line in master.cf but then Postfix wouldn't start so I commented it out again and restarted Postfix The last of these problems doesn't show in the log just Thunderbird says it couldn't connect to the relay server and I should check to make sure my email address is correct
On Sun, Jan 12, 2025 at 6:06 PM Tomasz Pala via Postfix-users < postfix-users@postfix.org> wrote: > On 2025-01-12 20:59, Scott K via Postfix-users wrote: > > Postfix with Dovecot which should be listening on port 587? > > Let your admin decide, both require a lot of understanding and > configuration to match system requirements. > Both have comprehensive docs, covering most important aspects > (SASL/AUTH, subsystems, milters, sieves etc.) > > If you start SMTP server before you're familiar with that you'll > probably end up being open relay harming yourself and entire net, > so until you're ready just keep you firewall selective. > _______________________________________________ > Postfix-users mailing list -- postfix-users@postfix.org > To unsubscribe send an email to postfix-users-le...@postfix.org >
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