* Wietse Venema <postfix-users@postfix.org>: > > >From my queue: > > ============== > > > > 4NRDBY1xyHz1Z1SX 286400 Tue Dec 6 09:30:29 sen...@charite.de > > (connect to kompetenznetz-darmerkrankungen.com[18.64.79.37]:25: Connection > > timed out) > > > > recipi...@kompetenznetz-darmerkrankungen.com > > Is the SMTP client chrooted? Try: postconf -F "*/*/chroot"
smtp/unix/chroot = y > You have "smtp_host_lookup = dns, native" which means that the > Postfix SMTP client will use nsswitch.conf if a name is not found > in DNS. Yes, but I don't have kompetenznetz-darmerkrankungen.com in my hosts file. # grep hosts /etc/nsswitch.conf hosts: files dns But anyway, I'll simply un-chroot smtp, stop & start postfix and see what's happening: Dec 6 12:41:02 mail-cvk-int postfix/smtp[1145453]: connect to kompetenznetz-darmerkrankungen.com[18.64.79.37]:25: Connection timed out Dec 6 12:41:32 mail-cvk-int postfix/smtp[1145453]: connect to kompetenznetz-darmerkrankungen.com[18.64.79.121]:25: Connection timed out WTF? I'll try query logging in unbound to see what is happening here. -- [*] sys4 AG https://sys4.de, +49 (89) 30 90 46 64 Schleißheimer Straße 26/MG, 80333 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein
