Mary Ellen Fitzpatrick: > Output from maillog says email is sent/relayed to gmail, but it is never > delivered... goes into a black hole... does not bounce back etc. ... > Mar 1 13:34:46 altman postfix/cleanup[20131]: E962896FC7: message-id= > <cabnrs+rqmg6oxy7c+k6cdl4jqesyfpalkmap_byhjssmomr...@mail.gmail.com> ... > relay=gmail-smtp-in.l.google.com[74.125.115.27]:25, delay=0.35, > delays=0/0/0.21/0.13, dsn=2.0.0, status=sent (250 2.0.0 OK 1330626887 > hn4si2701387vdb.114)
When Google receives mail and does not deliver it, only Google knows why. However, I notice that the Message-ID says gmail.com, and that may be part the problem: you are effectively sending messages that appear to originate from gmail.com, back to gmail.com. Wietse