Standalone Nupoint- Adv UM integration with O365(EWS)

[PC77375]

Anyone have any workarounds for this? We are migrating to O365 and Adv UM no longer working for cloud users, as expected.
I don't see any option, aside from IMAP, in the Nupoint. Unfortunately, due to security concerns, IMAP will NOT be allowed.

Does anyone know of a "proxy" like MAPI Gateway that we can sit in between Nupoint and O365?

I found something called DavMail, but I am not sure that will meet the requirements. I sure wish Mitel would have developed MAPI GW to connect to O365.
Seems the only option is to migrate to MiCollab Adv Messaging and I'd rather not. MiVB is also not certified with O365 cloud voicemail.....Mitel is really tying my hands here. If i have to invest in migrations, the money will probably be better spent as a rip and replace to Skype or Teams.

[VinceWhirlwind]

Mitel used to provide a MAPI GW on the NuPoint CD#2.
 
https://edocs.mitel.com/UG/Apps-Solutions/MiCollab%207.3/MiCollab/np/np/4_unified_messaging/install_mapi_gateway.htm
 
I used it once.

[PC77375]

We currently use MAPI gateway, but it doesn't support connection to EWS either.

[PC77375]

Just to throw this out there- Secure IMAP to O365 does work from Nupoint 18.3.0.105.01
Enable IMAP superuser and grant this superuser access to the user mailboxes. Caveat- this is still probably NOT as secure as EWS, so I would recommend to use a long and strong password on the superuser account and change the password often.