Unable to migrate mail from Outlook.com

Unable to migrate mail from Outlook.com

Hi

I'm trying to migrate three accounts from Outlook.com. One has worked just fine and pulled everything over from Outlook via the pop3.live.com. The other two produce this error:

Authentication details provided was rejected by Source server. Kindly provide valid username and password.

We've checked and can login to live.com with the supplied credentials.

Any help appreciated.


Russell.