For the past week or so, when I get mail in Thunderbird 5 whenever an email is filtered to another folder I get the following message:
There was an error truncating the Inbox after filtering a message to folder ‘FACUG’. You may need to shutdown Thunderbird and delete INBOX.msf.
This happens with the first one processed in each account. Once I have completed the reception of email, I then go and delete the Inbox.msf file, restart Thunderbird, and continue without further problems, until I get email again and have to go through the whole thing again.
Is there some setting I need to change, or is there any other type of fix? Other than this, I like Thunderbird 5 fine.
