or, please notify the sender and delete the
e-mail.
-Original Message-
From: mailop On Behalf Of Michael Lang via mailop
Sent: Tuesday, December 12, 2023 8:50 AM
To: mailop@mailop.org
Subject: [mailop] "451 Requested action aborted: local error in processing"
when submitting em
Hi everybody,
for approximately one year, we are receiving regular complaints from
remote contacts having problems to ship email from a service like
gmx.de, gmx.net, 1und1.de and similar in fact services hosted by ionos
to our email domain (@hiskp.uni-bonn.de, MX=mx8.hiskp.uni-bonn.de).
Durin
