Why has my sent mail suddenly started appearing in my inbox, and what can I do to stop it?
Yesterday all my sent email appeared in my inbox instead of the 'sent' box. Why is this happening and what can I do about it?
Yesterday all my sent email appeared in my inbox instead of the 'sent' box. Why is this happening and what can I do about it?
การตอบกลับทั้งหมด (1)
This sounds like this is probably an issue with your email provider (Gmail, yahoo, Hotmail, etc.), instead of Firefox. I can't see your email provider, but it will be whomever is after the @ in your email address. I would contact them and try to get this working through them.