I have just had the exact same thing. One e-mail downloaded 4 times and the server timed out. I'm on Btinternet.
I got round the problem by using Mailwasher and deleting the offending item from the server itself.
Everthing is back to normal now.
Fujitsu Lifebook P727 laptop review
Microsoft Paint set to die after 32 years
Mac power user tips and hidden tricks
Comment désactiver la saisie intuitive et paramétrer votre clavier ?