On Tue, Feb 25, 2025 at 05:01:01PM +1100, duluxoz via Postfix-users wrote: > Oh, and the HAProxy health check? The relevant lines in the HAProxy config > file are/were: > > backend submission_server > > option smtpchk > > server mail mail.local:25587 check send-proxy-v2
Perhaps it sends a negative port number as a sentinel value? Which would be an unfortunate choice, if that's the default. -- Viktor. _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org