One replica server for two murder backends

[Dmitry Ivanov]

	Hello!
I want to install cnfiguration, where two murder backends are synced to 
one replica server. I suppose theoretically this is possible, because 
there are no mailboxes with identical names across backends. Any ideas, 
or may be someone already tested this configuration? Is there a chance 
that subscribtions for users from one backend to mailboxes from another 
one would work in such config with single backend?