User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.8) Gecko/20050511 Firefox/1.0.4 Build Identifier: Mozilla Thunderbird 1.0.2 (20050317) I have two accounts (email addresses) in Thunderbird of which one has multiple automatic Bcc recipients specified for sending. If I compose a new mail and first switch to this accound and than to the normal one (without any recipients) multiple To fields appear (all empty) and if I then want to send an email it doesn't want let me. With a message: "Sending of message failed. No recipients were specified. Please enter a recipient or newsgroup in the addressing area." altough there is an email entered there. I also can not add new To and similar fields in the addressing area - it simply ignores me and the things I entered. To send an email I now have to open the compose window with the correct account and write it - switching not allowed. Reproducible: Always Steps to Reproduce: You need to have two acounts - one with automatic Bcc recipients and then: 1. Open a compose window. 2. Switch to the account with multiple Bcc recipients. 3. Switch to the normal account and leave it there. Actual Results: Now it is stuck. You can not send an email from this compose window. The contents of the addressing area is not seen by the underlying functions that are executed after you press Send. Expected Results: Send it.
confirming - I reproduced this with a trunk build.
Old problem. *** This bug has been marked as a duplicate of 163701 ***