Q&A With EmailKarma
I was wondering if I could ask you a question about SpamAssasin. They have this test in their default settings:2.5 MISSING_HB_SEP Missing blank line between message header and body. I was wondering if you think many ISPs are leaving the score at 2.5, or if re-setting at 1.5 would be ok (for internal use).
Thanks very much for your help!
What I have read about this particular SpamAssasin rule is that there are extra lines being inserted into the headers that are triggering on this rule set.
“MISSING_HB_SEP: This is another danger sign, typically indicating that a header line has had a newline inserted incorrectly somehow, or an mbox “From” line has been inserted between RFC-822 headers.“
Have your technical team review these links;
If these do not have the answer your looking for try the SpamAssassin “user list”. You can subscribe to by sending a message to: users-subscribe-at-spamassassin.apache.org.
As for ISPs changing the score for these message. This particular rule is probably left at the default setting, but each setup may be altered by the local administrator. As for your Internal mail whitelist your mail server to bypass these tests but still protect your users from external spam.
Do you have a question for EmailKarma? Email them to contact or leave a comment.