Am 19.02.2013 14:06, schrieb Robert Schetterer:
Am 19.02.2013 13:18, schrieb Robert Schetterer:
other stuff which is more "mail workflow" related might be solved better with other mechs i.e inventing a imap "hidden" until date flag etc
i am not an rfc expert
but if i read
http://tools.ietf.org/html/draft-ietf-sieve-imap-sieve-09
2.2.1. The IMAP APPEND Command
A message may be added to a mailbox through the IMAP APPEND command. In a server that advertises "imapsieve", new messages added in this way MUST trigger the execution of a Sieve script, subject to the settings defined through Metadata (see Section 2.3.1).
If the IMAP server also supports the IMAP MultiAppend extension [RFC3502], the APPEND command can create more than one message at a time. In that case, each message creation is considered a separate event, and any applicable Sieve script is called once for each message.
well APPEND is exactly what is done when your client copies a message to the server (drafts and whatever)