The problem with Thunderbird is its calendar and contacts synchronization. We lost so much time trying to make it work. It sucks and when it seems to work, then you discover weird issues, like doubling your invites or other.
The problem with Thunderbird is its calendar and contacts synchronization. We lost so much time trying to make it work. It sucks and when it seems to work, then you discover weird issues, like doubling your invites or other.