Daniel Carvalho wrote: >Our SMTP server has a limitation in the number of messages it can send >per hour, so it started to reject messages, and the Mailman server >interpreted then as bounces. Until now, everything normal. > >What seem strange is that some error messages appeared in the mailing >list archive page. > >These lines were taken from the "archive by date" page: > ># [CA-info] Status The Post Office ># [CA-info] Returned mail: Data format error Mail Delivery Subsystem ># [CA-info] Mail System Error - Returned Mail Automatic Email Delivery >Software > >The archive is supposed to show the messages that were send to the list. >This means that all subscribers receibed these error message? Or mailman >get confused and put these message in the archive?
It appears that there are two different issues. The messages in your archive are not the kind of bounce messages that you would see from an SMTP "number of messages" limitation, so what I think is happening is that some non-compliant MTA at the intended recipient's end is returning a bounce to the address in some header which happens to be the list posting address rather than returning the bounce to the envelope sender which is the list-bounces address. Then your list is accepting these messages and they are archived and sent to the list. There is another possibility. The intended recipient in the first archived bounce message is <lista-info at meusite.pt>. This seems an unlikely address to be a list member, so maybe what is happening is some spammer sent out a bunch of spam which spoofed your list as the sender, and the bounces are being returned to your list, and your list is accepting them. -- Mark Sapiro <[EMAIL PROTECTED]> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan ------------------------------------------------------ Mailman-Users mailing list [email protected] http://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://www.python.org/cgi-bin/faqw-mm.py Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: http://mail.python.org/mailman/options/mailman-users/archive%40jab.org Security Policy: http://www.python.org/cgi-bin/faqw-mm.py?req=show&file=faq01.027.htp
