On Wed, 30 Sep 2009, Nauman Yousuf wrote:
Guys I am getting all my external domain emails tagged as SpamSpam mail headers X-Amavis-Alert: BAD HEADER Improper folded header field made up entirely of whitespace (char 20 hex): Subject: ...?Q?Spam?=\n =?utf-8?Q?Spam=0D=0A=20helo123?=\n \n
Well, according to this, amavis doesn't like the fact that the 'Subject' header is made up of many spaces. Looks like the original subject was 'heloo123' plus a BUNCH of spaces. An MTA has 'folded' them properly, but AMAVIS considers this suspicious. Question would be, how did all those spaces get in there in the first place? Are you running the message through some sort of pre-process before sending it to SA?
There are also some clues in the SA rule match "SUBJECT_ENCODED_TWICE". This suggests again, something is trying to encapsulate your subject before it gets to spamassassin. If this is happening on ALL your mail, then it is something in your front end. - C
