I use Windstream.net and just started having trouble sending emails after I had to get a new hard drive. Windstream has been no help and says it is with Vista. The error message I get is:
The connection to the server has failed. Subject 'tst', Account: 'pop.windstream.net', Server: 'smtp.windstream.net', Protocol: SMTP, Port: 25, Secure(SSL): No, Socket Error: 10060, Error Number: 0x800CCC0E
I think the problem is with the server port but can't seem to get help with it.