[Mimedefang] Filtering based on X-Mailer or X-MIMEOLE header?

[Damrose, Mark]

> -----Original Message-----
> From: John Rudd

> Shouldn't that last bit be:
> 
> [12456789]\d$/
> 
> 
> As you've got it, it will reject an offset of xx30, which, as 
> you pointed out, is valid.

Actually, the vast majority would be caught with [2468]0$/

I've quarantined thousands of these since I put the rule in on Tuesday.
Only about 10 have been xx30, the rest would have been caught by this 
modification.

Also, I don't add enough points to block based on this rule alone.
The Received rule, yes.  This one is just sort of a placeholder so I can
investigate if I start seeing a bunch that match on the Date rule but
no longer match on the forged Received rule.