my company used microsoft hosted exchange services (bpos for short)
my mx record is pointing to microsoft
i have an internal server setup to receive mail @companyname.com
the same domain that my microsoft hosted exchange services uses
can i setup a second mx record SO if the user is not found on my hosted exchanged environment, it will try to deliver to the alternate location?
im using an app internally which generates email accounts for receiving messages. these accounts are never setup in microsoft hosted exhange, so when i email these accounts microsoft sends a NDR that the recipients email address does not exist.
is it possible to correct this with additional mx records?