On 22.02.2012 00:09, Timo Sirainen wrote:
On 22.2.2012, at 1.02, Adam Szpakowski wrote:
On 21.02.2012 23:57, Timo Sirainen wrote:
On 22.2.2012, at 0.46, Adam Szpakowski wrote:
In one installation we are using sieve "redirect :copy" to create copy of the
incoming email (local boss gets copy of its employees mails).
There is a problem when the incoming email has multiple To/CC entries with local users.
Multiple copy/redirects are created (one for each employee) and there are multiple copies
in "boss" account.
Could this instead be implemented by MTA as automatic bcc: boss of all incoming
mails?
Unfortunately no. The employee/boss structure is quite complicated. Some employees have multiple
"bosses", there are also some "project" emails when the structure is even more
complicated.
We are using dedicated sieve_before script for each user based on %u variable.
Well, it would be possible to build a doveadm script that deletes the
duplicates after delivery, but currently there's no implementation to avoid
delivering duplicate Message-IDs in the first place.
I don't really like such a Message-ID-based deduplication feature enabled by
default, but something like this could be nice:
fileinto :copy :x-deduplicate "boss";
Anyway, probably not going to be implemented anytime soon.
Maybe there is a way to use a procmail with something like this:
:0 Wh: msgid.lock
| formail -D 8192 .msgid.cache
But is there a safe way to use it together with sieve? Using Pigeonhole
Sieve Pipe Plugin?
--
Adam Szpakowski
