Comment 28 for bug 810622

I have been annoyed with this for a long time. Didn't realize that it went back that far. :)

In reading this just now I learned about the config-editor setting to change ( calendar.google.enableEmailInvitations ). Mine was false, I have now set it to TRUE but I am still not getting my Google calendars to show up when accepting invites.

T-bird 24.2, Lightning 2.6.4, using Google Provider .24.

However, my situation may be a bit different: when I get an invite, the 'Accept', 'Decline', 'Tentative' buttons all show up OK in the email header area. When I click on the Accept button, the pop-up window listing the calendars only shows some of them, none of which are my Google calendars which I would like to be using. However, if I go to the calendar itself, I will see that same invitation show up in the proper calendar as a tentative event (ghosted color, dashed border). If I then open that event and change my status to 'Will attend', the event properly stays on that calendar and I have now 'accepted' it.

Also very curious is that there is another Google calendar that I subscribe to (not mine, but a co-workers), and THAT calendar DOES show up on the pick-list when I hit 'accept' from the email interface. Very strange.