connect to dead.com: Connection timed out

by Markus Tacker

: connect to dead.com: Connection timed out
Oct 21 10:08:07 jayla postfix/error[24545]: B13623382E: to=<8b067c20a9cccde27038d13a1c1df64a@dead.com>, relay=none, delay=36297, delays=36267/30/0/0.01, dsn=4.4.1,
status=deferred (delivery temporarily suspended:
connect to dead.com[66.240.173.8]:25: Connection timed out)

Wie könnte es auch anders sein?!