Midway through this morning my email account stopped sending emails through Thunderbird. i can send through my iPhone but not through Thunderbird. I cannot find access the account either as am not sure what the Account Name is. All the Account Name and password combo's that I would use are not working and with deadlines due, this is causing a backlog of work. I have tried to attach the two error massages that keep coming up but the system does not want to accept them. I have rebooted the system to see if that helps and checked all the settings as recommended... all to no avail. I am not aware of having changed any settings. Please help! Neil