Re: [Assp-user] Check specific header for content

[Thomas E. <tho...@th...>]

use bomb regular expressions

bombHeaderRe
bombRe
blackRe

bombHeaderRe is the fastest way, because it only checks the MIME-header

for example:

\nlist-unsubscribe:\s*<?https?:\/\/cl\.s13\.exct\.net\/



Thomas



Von:    "Farokh" <fa...@be...>
An:     "For Users of ASSP" <ass...@li...>
Datum:  05.08.2025 13:34
Betreff:        [Assp-user] Check specific header for content







Is there a way to test for specific content in a particular header?
I'm seeing a lot of spam with the following header:
List-Unsubscribe: <https://cl.s13.exct.net/subscription_center.aspx?...
and I'd like to block it based on that.
Thanks.
-- 
Farokh
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