Am 19.09.2012 14:53, schrieb Jost Krieger:
On Tue 18 Sep 2012 07:47:09 PM GMT, Robert Schetterer wrote:
some allready existing way is i.e with milter and postfix tagged spam get in hold queue for i.e human admin investigate, or some quarantaine with amavis
Human admin is not a good idea if you have 50000 users :-) Quarantine's a possibility, but that's taking it out of "Mail" and adds complexity.
as ever ,this is different in different places specially Quarantine is wide used
for sure there are benefits getting dovecot involved in spam tagging but i would leave spam tagging to the mailserver in first way and deliver it to Junk folder by global sieve rule with giving more quota or ignoring Quota to Junk folder, but i see this isnt the same what you might wanna goal
That's just what we want to do, *but* although it's in the Wiki I don't think it a good idea to *raise* the limit for the junk folder if you *deliver* to it. It's somewhat ok if you move mail there and someone picks it up (we do that with a different folder). But on delivery it means at some point you can receive spam but no real messages. Not nice.
"ignore" may work if it does what I think (never even count bytes and messages in this folder) but it is open to abuse ...
there is no good or evil to this case, its a design question which may change in different places,, the abuse case might be acceptable, as the Junk folder i.e is imap special used autoconfigured and has auto empty feature, i give 50 mb plus quota on Junk folder and delete mail older then 3 month there
Yours Jost Krieger
-- Best Regards MfG Robert Schetterer