its like the first:
end-user client -> microsoft server -> postfix server -> remote recipient Am Sonntag, 16. Juni 2019 schrieb Wietse Venema <wie...@porcupine.org>: > Stefan Bauer: >> our users send/receive via o365. the last mile o365->recipient should go >> through our service like o365->postfix->recipient > > Dumb question: is the mail flow like this: > > end-user client -> microsoft server -> postfix server -> remote recipient > > Or is it something else? > - Local recipient? > - End-user office 365 client -> postfix server? > > Please be explicit about the client and server roles. > > Wietse >