On Sun, Sep 10, 2017 at 06:27:19PM -0400, Wietse Venema wrote: > > hash:/var/lib/mailman/data/aliases(0,lock|no_regsub|no_proxy|no_unauth| > > fold_fix|utf8_request): No such file or directory > > Postfix was unable to look up the password file entry for the user > that owns the file /var/lib/mailman/data/aliases, because of some > missing file.
I guess this my turn for a hasty incorrect answer. Wietse's comment fits the evidence better. The problem is non-working getpwuid() and friends, because of some missing file that makes password file lookups happen. -- Viktor.