explanation of string Rated 1 out of 5 stars

Can someone help me here: I have very little knowledge of network servers and the language, eg the use of $ signs etc. Can someone put an actual example of what the string should be for the location?

Assume my user name is "bob"
I can do outlook web access by typing in: https://mail.mywebsite.com/owa so what would my active directory domain be?

This review is for a previous version of the add-on (0.17).