optimization for delivery to multiple recipients

[Andy Fiddaman]

On Sat, 7 Jul 2007, Alain Spineux wrote:

; Hi
;
; When I make a copy of an email, (using imap command "copy") I can see that
; cyrus just created a new link on the file system.
;
; But when delivering the same mail to multiple user, cyrus create
; multiple identical copy
; of the mail, why ?

If you put this in your imapd.conf, Cyrus should create hard links for
messages delivered to multiple recipients.

singleinstancestore: true