I've had Tbird for a number of years and have been satisfied. However, this past year the program started to act up not sending emails every once in a while. Problem would clear itself in 2-3 days. Now it won't. I have not been able to send emails for three months. I have gone through all your advice in all your Support and all your info available on the internet. There is nothing wrong with my Tbird set up, my computer, or my ISP. It's a Tbird thing. I am not the only one who has this problem judging by the number of incidents in your support page. Please get this thing fixed because I am [this] close to uninstalling a now-useless program. Thank you.