On 3/3/2014 4:45 PM, Jay G. Scott wrote: > > I have one user telling me that he has a long mailing list > (on the order of 34 -- hardly long) and some of the recipients > bounce. If he mails them one at a time the mail works -- so > the addresses are okay. > > > What else should I tell you? >
That's not much to go on. Postfix logs all bounces, and the reason for the bounce, so finding the proper log entries is the only thing that keeps you from blindly guessing at the problem. At a minimum examine a bounce message, which should help you find the relevant postfix logging. If you post bounce messages or logs to this list, you can change user names, but please leave domain names intact. -- Noel Jones