Hello Wietse, have not been aware of the difference. Added the owner-alias and will keep an eye on the list.
Thanks a lot Dominik > Dominik Storck: >> Hello Wietse, >> >> I have been looking for these error messages over and over before I >> started digging deeper. There are none of the error,fatal,warning or >> panic messages before. The first error log entry to occur is the unknown >> mail transport error, really. > > Looking at the original problem report: > > Aug 2 14:52:06 postfix postfix/local[29097]: 720441D34008: > to=<w...@postfix.meinedomain.com>, orig_to=<a...@meinedomain.com>, > relay=local, delay=77, delays=0.23/0/0/77, dsn=2.0.0, status=sent > (delivered to command: /usr/bin/vacation -j wie) > Aug 2 14:52:06 postfix postfix/local[29097]: 720441D34008: > to=<w...@postfix.meinedomain.com>, orig_to=<a...@meinedomain.com>, > relay=local, delay=77, delays=0.23/0/0/77, dsn=2.0.0, status=sent > (delivered to maildir) > Aug 2 14:52:06 postfix postfix/local[29097]: 720441D34008: > to=<w...@postfix.meinedomain.com>, orig_to=<a...@meinedomain.com>, > relay=local, delay=77, delays=0.23/0/0/77, dsn=2.0.0, status=sent > (delivered to maildir) > > Aug 2 14:52:08 postfix postfix/error[32270]: 720441D34008: > to=<a...@meinedomain.com>, relay=none, delay=79, delays=0.23/79/0/0.67, > dsn=4.3.0, status=deferred (unknown mail transport error) > > When you have a many-recipient "all" alias, you need to set up an > "owner-all" alias in the alias database (with the right-hand side > being the adminstrator of the "all" list). Besides changing the > way errors are reported, this also triggers a different delivery > strategy where one slow recipient won't cause all deliveries to be > deferred. > > Wietse >