delayed expunge/delete with replication?

[David R Bosso]

Hello,

I've got a few questions about how delayed expunge works with replication 
in 2.3.11.

1.  If I want delayed expunge & delete on both the replica and master 
(replicated delayed expunge & delete), do I need them turned on in both 
master and replica imapd.conf, or is it sufficient that they be on in just 
the master?

2.  Is it sufficient to run cyr_expire (-D -X) the master - will it be 
replicated, or does it need to be run on the replica also?

Thanks!

-David