Installation

Clients must have an Outlook 365 account. They login and go to "Mail":

Then "Settings":

Then "Manage add-ins":

Click on the text "Click here to add a custom add-in", which is in the top left corner of the menu:

Select "Add from URL...":

Enter url: https://mx.crmtogether.com/VERSION/outlookmx_final.xml for English users (https://mx.crmtogether.com/VERSION/outlookmx_finalde.xml for German users) 

where VERSION is the version number and click OK:

EG:

   https://mx.crmtogether.com/V4567/outlookmx_final.xml

SEE THE RELEASES LINK FOR THE CURRENT URL

If prompted a warning, click install:

If successful, the add-in should appear under "My add-ins" Category: