Op 12-9-2016 om 15:07 schreef Andre Luiz Paiz:
Hi every body. I'm having difficulties to setup my filters correctly
and I really need some help.
This is my environment:
Mail that is received on the system passes through a sieve_before
script that checks the message header for SPAM tag and store it into
the "Junk" folder. If no spam tag is found, mail goes to inbox.
My horde webmail is integrated with sieve, so this allow users to
create their own scripts to store mail in other folders or forward
them to external accounts. And this are the problems I'm having:
1 - When users create a forward filter to redirect to external mail,
mail that is stored inside the Junk folder are not forwarded;
2 - If I insert a "keep" parameter inside the sieve_before script to
keep processing the rules, the mail is forwarded, but becomes
duplicated and stored inside the inbox or other folders, if the user
has more filters.
3 - If I move my sieve_before script to sieve_after, the same thing
happened, one copy is stored on the user selected folder (inbox or
filtered), including mail marked as SPAM.
My needs are: I need to separate SPAM and HAM e-mail before users
intervention (so I need sieve_before). But this SPAM e-mail has to be
forwarded if a forward filter is created.
Is it possible to use a sieve_after script that moves (instead of
copy) the user mail marked as SPAM to the Junk folder even if it was
stored in a different folder?
Is that possible?
In the script sequence, it is currently only possible to decide whether
the next script will execute or not by executing (implicit) keep. It is
currently not possible to somehow influence which actions subsequent
scripts can still execute.
Also, once a script is executed, its actions are final. It is not
possible to undo actions performed by earlier Sieve scripts from within
Sieve scripts executed later in the script sequence.
At this time, I also don't see how this could be implemented cleanly.
I am fresh out of ideas. :/
Regards
Stephan.
