add support for RFC3894
Status: Beta
Brought to you by:
stephengrier
Link: http://tools.ietf.org/html/rfc3894
For some reason, I need to redirect some emails to an external mailbox while keeping a local copy, and this local copy needs further rule filtering after redirecting the email. In Sieve standard, the "redirect" rule doesn't keep local copy. Although a "keep" rule can be used in conjunction to "redirect" rule, the "keep" rule would stop further rule filtering.
After some search I found RFC3894 suits my need perfectly. Currently, I had to directly edit the rules after every rule modification using SmartSieve by adding [":copy"] to every "redirect" rule (and adding "copy" in the require[] statement). I would like to ask for RFC3894 support for SmartSieve.
It's a few years after this request is submitted, and I already have another new job quite some time. I just got another chance to enable Sieve filtering in my new company's mail server. This time I got enough time to study the code, so I just wrote the patch myself...