When Trying to send email i get error:
The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'firstname.lastname@example.org'. Subject 'Re: ', Account: 'mail.fast2host.com', Server: 'mail.fast2host.com', Protocol: SMTP, Server Response: '550 Authentication is required for relay', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79
You must Enable SMTP Authentication in your pop3 application.
In Outlook go to
Click the Mail Tab
Double Click your Fast2host POP3 Account
Click the servers tab
Then right at the bottom, put a tick next to "My outgoing server requires authentication".
Email any time or call 01480 26 00 00 014 80 26 00 00