Am 23.02.2014 15:32, schrieb simendsjo:

Is anyone successfully using Thunderbird for these forums?
I get an error stating that I need to be logged on to post using a registered email.
Setting "Always require authentication" doesn't ask me for authentication though.

Did you restart Thunderbird after enabling "Always require
authentication"? It seems that the setting doesn't affect existing
connections to the server. Otherwise it works flawlessly for me.