Thank you. If I may ask a question related to why I did this, would
using a different myhostname not cause a problem? Both are supposed to
be for example.com because they handle emails for example.com, one for
receiving and one for sending. The docs do specify to use an FQDN,
that's why I ignored the warning. Do I have the liberty of calling each
machine whatever I want in myhostname? What's the right way to do this?
Best regards,
Sam
On 16/07/2024 01:04, Wietse Venema wrote:
Samer Afach via Postfix-users:
postfix/smtp[299]: C0A3C9F906D0: to=<u...@example.com>,
relay=10.10.100.100[10.10.100.100]:25, delay=957, delays=950/0.02/6.4/0,
dsn=5.4.6, status=bounced (mail for 10.10.100.100 loops back to myself)
And that comes after these warnings:
postfix/smtp[289]: warning: host 10.10.100.100[10.10.100.100]:25 greeted
me with my own hostname example.com
postfix/smtp[289]: warning: host 10.10.100.100[10.10.100.100]:25 replied
to HELO/EHLO with my own hostname example.com
So give Postfix a proper hostname instead of the mail domain (and
stop ignoring Postfix warning messages).
Wietse
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