B BillR Oct 8, 2007 #2 It means there is an authentication issue - none of the methods you are using for authentication are supported. Try to set that account to "log on to incoming mail server before sending" in the account settings.
It means there is an authentication issue - none of the methods you are using for authentication are supported. Try to set that account to "log on to incoming mail server before sending" in the account settings.
