Hello!
We're about to move mail from one 365 tenancy to another and we'd like to minimise downtime and NDRs. I was hoping to have mail delivered to pmg which would then hold it until we can release it, pointed at the new location. I'm sure I've done this before but I don't remember how - maybe I put in dummy destination details until it was time? Has anyone done this and if so, how'd it work?
We're about to move mail from one 365 tenancy to another and we'd like to minimise downtime and NDRs. I was hoping to have mail delivered to pmg which would then hold it until we can release it, pointed at the new location. I'm sure I've done this before but I don't remember how - maybe I put in dummy destination details until it was time? Has anyone done this and if so, how'd it work?