Email filters

New to Tiki25, email filters have been added to Cypht

They leverage the Sieve standard, if provided by the server. If not, just a command to Tiki Scheduler or on a cron job:

* php console.php sieve:filters

Exceptions:

Only available in Sieve

• Blocked sender bounce: Must be done when the email is delivered (Block sender discard can be done in Tiki though)
• redirects (like a forward expect that email is modified so replies go the the original sender)

Only available in Tiki:

• Functionality not covered by the Sieve standard