[Lucid] Thunderbird issues

[Sebastian Geiger]

Since I upgraded to Thunderbird I am getting strange notices that a 
mailbox is not available but the message does not tell me which 
folder/mailbox is not available. Please also note the strange formatting 
of newlines in the message. This message pops up about 30 to 40 times 
before it disappears (i need to click OK each time). This happens every 
time I click check for new mails.

"The current command did not succeed.  The mail server responded:Mailbox 
does not exist

."

Should I report a bug against Thunderbird for this, or is this related 
to my IMAP account or provider? Or even a configuration issue? I didn't 
have it with Thunderbird 2.

Cheers Sebastian