Thanks for reply, Tim, that was informative.

Tim Jackson napisał(a):
> OK, before we go into any more detail, the main issue is that you are 
> using an "attachment blocking" system filter which is based on one 
> written by Nigel M and:
>
> - is over 5 years old
> - was a hack at the best of times
> - which even the author (who is on this list) recommends NOT using
> - causes abusive collateral spam to third parties
>   
Now if only the authors of certain commercial web control panel package 
I got as legacy on this
new job could be convinced not to use such hacks (Exim and this 
particular system_filter.exim file
gets installed with that package in a bunndle - 5 years after it was 
written and still without any
changes) but configured it  properly instead.. :-(

The upside is that with Exim I can at least try fixing it myself.

> That said, I can't immediately see what your problem is. Ian suggested 
> it was the rules with "unseen finish" but this shouldn't cause the mail 
> to be discarded, simply for the filtering to stop. ("seen finish" would 
> discard it). However, have you looked in /var/log/_spam.log, as many of 
> your rules write there? The rules that end in "seen finish" will result 
> in a discard; however the notes about them will be written in 
> /var/log/_spam.log.
>
>
> Also, although it's not the problem you describe, this looks like a 
> pretty bad idea:
>
> if $header_subject contains "Creator Duplicate"
> then
>     deliver [EMAIL PROTECTED]
>     deliver [EMAIL PROTECTED]
>     deliver $header_to:
> endif
>
> What happens if $header_to contains a third party address? You could 
> cause mail loops or allow your server to be used for spamming like this 
> (OK, it's obscure, but still)
>   
Well, it's supposed to go there - it's how the user of a newly created 
account gets the email
with the account information. It may be a bad solution, but again, I 
don't know of a better
one. :-(

-- 
Dział Techniczny
Marcin Król

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