Hi.
I have an exchange on permise organisation with 2016 DAG for the mailboxes and cas, with third party mta.
I want to migrate in full hybrid mode.
For that I've planned to add exchange 2019 edge servers on my dmz only for smtp connections with exchange online .
You think it will work ? It's possible to add exchange 2019 edge to exchange 2016 orga .
( I want use edge 2019 because exchnge 2016 won't install on windows 2019)
Thanks.