oh wow, thanks for bringing this up. I’m in the same boat- relying on the emailer a ton and working in a Microsoft environment.
You could use a Python caller to send an email
Hi @jbs,
I just wanted to let you know we have an internal ticket (FMEENGINE-73948) to add support for Microsoft Authentication to the Emailer. Currently, it is not in progress, however, if you'd like an email if/when the work has been completed, please submit a support case and ask to be added to the ticket.
As carmijo said, the only current workaround would be to use Python.
The safe emailer of 2022.2 has now support for Microsoft mail, unfortunatly it only accepts attachments under 3mb in size (MS Graph API restriction).