I’m trying to figure out why I’m receiving error messages to my postmaster account for non-existent user mail attempts.
From what I’m reading, notify_classes (which I do not have a configuration directive for) default is resource, software. Neither of which seems to me to apply to a: RCPT TO:<he...@mydomain.com> 451 4.3.0 <he...@mydomain.com>: Temporary lookup failure DATA 554 5.5.1 Error: no valid recipients Wouldn’t that be considered a bounce, not a resource or software error? What am I missing here? Jeff
