On Tue, 5 Oct 2021, Matus UHLAR - fantomas wrote:

It hits Pyzor for some reason.  Get a PYZOR_CHECK=1.985.  Must've picked the wrong checksum, chief!

It does not appear that the actual rule matches the spirit of the rule.

On 23.09.21 22:07, Kevin A. McGrail wrote:
Jared, looks to me like an FP in Pyzor.

On Sat, 25 Sep 2021, Matus UHLAR - fantomas wrote:
RAZOR, PYZOR and DCC often hit on e-mail with short or no text and
attachments. (Haven't done stats tho, I can look during workweek.)

Thus, FSL_BULK_SIG tends to hit on such e-mail because they don't have
unsubscribe header.

On 25.09.21 13:19, John Hardin wrote:
Perhaps it needs a short-message exclusion?

On Sat, 25 Sep 2021, Matus UHLAR - fantomas wrote:
short messages with attachments. if you have an idea how, I'll be glad to try.

On 25.09.21 15:04, John Hardin wrote:
I've done some masscheck review and tuning of it, added avoidance of hits on very short messages.

I'm afraid it did not help.
It seems that PYZOR_CHECK and DCC_CHECK hit on such mail often and
FSL_BULK_SIG pushes such mail easily over default spam score.

I just analyze a few samples, a few also hit GMD_PDF_EMPTY_BODY with sa -D, many of them hit __HTML_LENGTH_1024_1536
(damn microsoft! 1k of "empty" message).

OK, I will work around locally.

I noticed the PDF attachment hit in masschecks, but presumed (since the attachments were images) that it wasn't germane to the OP's problem. I should have added an exclusion for that as well. I will later today, work is booting up... :)

I'd be interested in the rule hits if you're willing to share.


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