I cant send emails - any ideas?

[Gazzab]

I am having trouble sending emails. 1 or 2 seem to make it but I cant see a pattern. I get this message (any ideas???) thanks:-


An unknown error has occurred. Subject '', Account: 'mail.planet.com', Server: 'mail.planet.com', Protocol: SMTP, Port: 25, Secure(SSL): No, Error Number: 0x800CCC0B

[Gazzab]

Server is mine !! (well my brothers).
cheers

[Gazzab]

fixed ! Doh ! Somehow authentication was turned off!