we are currently using Dynamics GP 2016 R2 version 16.00.0552 and i was trying to setup the email in it and with 365 it looks like it can be acheived only by MAPI and outlook 32 bit and currently our version shows options for just MAPI and Exchange in the Email setting and i read that there was a service pack released that supports SMTP, is it true ? not sure if we have a service pack insallation missing