Problems with messaging

[classic]

I have find a way

 

[Pierre_3CX]

Hi there,
I'm afraid it is indeed not supported as per documentation available here : http://www.3cx.com/blog/docs/exchange-server-2013-config/
"Important Note: Office 365 Exchange cannot be used and is not supported. Only On-Premise installations of Exchange Servers are supported."

Please post this as a feature request on 3CX Ideas : http://www.3cx.com/ideas