When you have several calendars opened in Lightning, it’s a bit of a pain to double check everytime that the correct one is selected… If you have the same issue, here is the solution :
There are 2 posts tagged Thunderbird (this is page 1 of 1).
Thunderbird within a full Microsoft exchange (Office 365) environment
You cannot stand outlook? Want to use a free (as in Freedom) email client, while your environment is 100% Microsoft exchange? Here are some options…