On 13 Mar 2019, at 09:55, Cyborg via Exim-users <[email protected]> wrote:
> I forgot to add the "attack" pattern:
> 
>  From: "ONLINE PHARMACY" <[email protected]>

Valid per RFC5322.

>       R="CANADA-DRUGSTORE" [email protected]>"

Invalid per RFC5322. If it’s invalid, addresses cannot be extracted. We can 
only code against the valid format, as forms of invalidity are for all 
practical purposes infinite.

You *could* do a check against the existence of the Reply-to: header, and if 
it’s invalid, score or reject.

Graeme
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