There seems to have been -

https://svn.apache.org/viewvc/spamassassin/trunk/rulesrc/sandbox/jhardin/20_misc_testing.cf?r1=1884188&r2=1884215&diff_format=h

Whilst this has my initials, it's actually in John's sandbox - I think this was 
a rule I submitted on the mailing list many moons ago.

The intention of this rule was to match two different addresses, but because I 
don't know about the other related changes I'll leave for JH to comment/adjust 
as needed

Paul

On 10/12/2020, 10:33, "Benoit Branciard" <benoit.branci...@univ-paris1.fr> 
wrote:

    Hello,

    Have there been any changes to the __PDS_FROM_2_EMAILS rule recently on
    3.004002 branch ?

    Since latest update this night, we got significantly more matches of
    meta rule PDS_FROM_2_EMAILS than previously, and for at least a dozen of
    them, the rule triggered despite the fact that both addresses (in from
    text and address) were strictly identical, like this :

    From: "my.u...@univ-paris1.fr" <my.u...@univ-paris1.fr>

    Until now I expected this rule to match *only* if from text and address
    contained *different* addresses...

    my /var/lib/spamassassin/3.004002/updates_spamassassin_org/72_active.cf
    contains :

    header     __PDS_FROM_2_EMAILS      From =~
    /(?:\W|^)([\w+.-]+\@[\w.-]+\.\w\w++)(?:[^\n\w<]{0,80})?<(?!\1)[^\n\s]*\@/i


    --
    Benoit BRANCIARD
    DSIUN: Direction du Système d'Information et des Usages Numériques
    SIS: Pôle Infrastructures
    Université Paris 1 Panthéon-Sorbonne
    Centre Pierre Mendès France
    90 rue de Tolbiac - 75634 Paris cedex 13 - France
    Tél. +33 1 44 07 89 68 - Bur. A402
    Accueil: +33 1 44 07 89 65 - assistance-ds...@univ-paris1.fr
    http://dsiun.univ-paris1.fr


--
Paul Stead
Senior Engineer
Zen Internet
Direct: 01706 902018
Web: zen.co.uk

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