[PVE-User] Modify sender email address for mail notification

[Martin LEUSCH]

Hi,

I configure postfix to modify root address for email from and to root as 
I always do for Linux servers.

In vzdump  notification, addresses are correctly rewriten but for HA 
manager notifications, sender is still root@$hostname. Whats is the 
difference between these kind of notification?

I also modify "email_from" in datacenter.cfg but this has no effect, is 
there something to do to apply this settings?

Thanks,

Martin