[sieve] Restrict redirects to own domain only

[Yassine Chaouche]

Hello list,

I'd like to let my colleagues redirect mail automatically (via a sieve
filter) to other mailboxes within the same domain, but deny redirects to
outside domains (gmail, yahoo etc.) since this could lead to blacklisting
(forwarding spam for example).

If I set sieve_max_redirect to 0 then no redirect is allowed, at all. I
wish to let redirects to internal mailboxes still possible. Ideas ?

Yassine.