SpamAssassin (catching good mail)
Do you know what causes that "MSGID_FROM_MTA_SHORT" flag to be set? It's adding a whopping 3.3 hits to my legitimate emails sent from a PHP app (a thank you for your order message).According to http://au2.spamassassin.org/tests.html it was added because "Message-Id was added by a relay"... but what the heck does that mean? Is that because the mail server is named server1.MYhostingCOMPANY.net?
If so, do you know any way to make it send these through the mail.MYSHAREDHOSTINGCUSTOMERSNAME.com server (which is just an alias for the same server)?
(SPAM ASSASSAIN, EXIM, CPANEL, FILTER)