As i understand from your recommendation is that you delete or do not deliver to a mailbox all messages that are considered as spam ?
I still deliver spam messages but i deliver them to the "Spam" folder using procmail. If a user sets it's mailbox to forward all messages to another external mailbox i think that the procmail is never run and if it is run the message still gets forwarded. Again, if i'm not mistaking you recommendation will not help me a great deal. If you care to explain in more detail what is the exact behavior and what is going on ? > Simply run good spamassassin filtering on your server and you wont > forward spam on. If your not already, consider also using rules from > http://www.rulesemporium.com/rules.htm in your SA setup and use > RulesDuJour to keep them up to date. > > Shane > > > On Tue, 2007-12-18 at 11:30 +0200, [EMAIL PROTECTED] wrote: >> Hello list ! >> >> Is there a way i can control forwarder addresses that the users set ? >> >> Here is the encountered scenario: >> >> Users set a forward for the mailbox on my server to a remote yahoo >> address. This causes for all spam that they receive to be also sent to >> the >> yahoo servers which, in turn, will start to consider my server as a >> spamming one and keep deferring messages for large periods of times. >> This >> behavior disturbs other user's communications when yahoo addresses are >> involved since the legitimate messages are deferred for large periods of >> time also. >> >> My question is, if a limit on the forwarded e-mail addresses can be set >> to >> only local addresses. This is a preferred behavior unlike disabling >> forwards altogether. >> >> Thank you in advance for your answers and clarifications in case i mis >> understood the situation encountered. >> > >