After the latest update (6.4.0 b632), autofill for Microsoft Office 365 for Business Accounts appears to be broken. I have tested this with both the Chrome and Firefox Extensions. Both have the same results.

The URL(s) in question are:
portal.office.com
login.microsoftonline.com

Thanks!

Edited March 17, 20206 yr by bu11etpr00f

I did find a temporary work around:

If you change the "Field Type" of the Email Field from "Email" to "Text" it will work as it should again. Unfortunately, you will have to do this for every record individually. Hopefully the enpass Dev's will implement a more permanent fix in the next release.

Hope this helps someone else!