Hi guys. I have a doubt. Can an ESA work with a sinlge listener for inbound and outbound emails? or it is mandatory to configure a listener for inbound (public) and a listener for outbound (private) Thanks.

Hi,  We have recently been trying to migrate from an SMA M680 (source) to SMA M395 (Destination), but we are experimenting some issues  when executing the backup. When the task finish (after about 3 or 4 hours) at the end source SMA sends the followi...