I am trying to integrate my 365 email with Zoho CRM. After working with them on the issue, I have set up an APP Password and still no luck. They are pointing the finger to being a Microsoft issue. Below is their message as to what to ask Microsoft and a screen shot of connectivity test they had me do.
Thanks for any help!
Kindly reach to Microsoft support and explain to them that you had an issue with integrating emails with Zoho CRM and "Zoho support team helped to find the issue which should be sorted by Microsoft support".