Off-hand I don't see anything wrong with your settings.
There is some troubleshooting advice here:
http://faq.oneandone.co.uk/communica...essages/3.html
You might try uninstalling your antivirus to see if that makes a difference.
--
Gary VanderMolen, MS-MVP (WLMail)
"Leanne" <Leanne@xxxxxx> wrote in message news:CAA90284-3C58-44BF-BAC0-B6DECCEAF0B4@xxxxxx
Quote:
>I cannot send/receive emails. When I try I get an error message saying:
>
> Account: 'pop.1and1.co.uk', Server: 'pop.1and1.co.uk', Protocol: POP3,
> Server Response: '-ERR authentication failed', Port: 110, Secure(SSL): No,
> Server Error: 0x800CCC90, Error Number: 0x800CCC92
>
> All the settings are correct and the 'requires Secure Password
> Authentication' isn't ticked. I've also tried deleting the account affected
> and resetting it, but that hasn't worked either......