Hi,
I manage to use Thunderbird 91.x (with lightning) and when I make a meeting, it use my mail alias instead of my primary mail address of the account, seems to be a reported bug from lightning 😀
https://bugzilla.mozilla.org/show_bug.cgi?id=865726#c8
Does someone have a workaround for this ?
Not a big deal, the Invitee receive the correct organizer information.
Of course postmaster is an alias of my primary mail address
Thanks
Cedric