Quoting Alain Spineux <aspineux@xxxxxxxxx>:
On Jan 29, 2008 9:06 AM, Michael Menge <michael.menge@xxxxxxxxxxxxxxxxxxxx> wrote:Is there a way to only send the over quota bounces if the message hits a keep, fileinto or implicite keep action or to accept the email if it hits a forward or discarde action and to ignore the keep and fileinto actions in case of overquota?Sieve script need often mail header data to make its check. This means the mail was already accepted by LMTP when sieve script run. This means probably "no" to your question.
I havent looked at the LMTP protokoll, but i think it is like the SMTPprotokoll if I'm correct we can reject a message in the DATA stage, after we have recieved the message. A problem may be with messages to more then one user.
The sending server don't know which user caused the "over quota".On the other hand there is the option lmtp_strict_quota which means that lmtpd knows the size, but as far as i know from SMTP the size is not part of the envelope but the data.
Anyway your question is not without interest, but add such a feature add some problemes like what to do ateach retry of the SMTP ? Run the same sieve script again and again on the samepiece of mail until the quota let it in?
On, i would only return an 4xx or 5xx error if the message was not discardedand not forwarded and if quota was exceeded. This would mean that discarded and forwarded messages would be only seen once, and messages that would only be stored in a folder may cause an over quota bounce.
But this may cause that local copies of forwarded messages may be lost, as the message would only be forwarded. Same applies to discarded messages, but i don't see a reason why anyone would discard a mail in one rule and safe it in an other.
The other way would be to remember all actions to be performed on a message and if the message will be stored (fileinto, keep) and the quota is exceeded then bounce and perform no action. If the message is not stored the message does not exceede the quota and the actions can be performed.
-------------------------------------------------------------------------------- M.Menge Tel.: (49) 7071/29-70316 Universitaet Tuebingen Fax.: (49) 7071/29-5912Zentrum fuer Datenverarbeitung mail: michael.menge@xxxxxxxxxxxxxxxxxxxx
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