cannot send emails on windows mail

[triggerukmc]

after reading these message boards and trying everything, i've no idea what
to try next. this is the message i get. please help. thank you:

The connection to the server has failed. Subject 'Try this one', Account:
'Windows Mail', Server: 'mail.tesco.net', Protocol: SMTP, Port: 587,
Secure(SSL): No, Socket Error: 10060, Error Number: 0x800CCC0E

 

[mac]

after reading these message boards and trying everything, i've no idea
what
to try next. this is the message i get. please help. thank you:

The connection to the server has failed. Subject 'Try this one', Account:
'Windows Mail', Server: 'mail.tesco.net', Protocol: SMTP, Port: 587,
Secure(SSL): No, Socket Error: 10060, Error Number: 0x800CCC0E

I just answered this one in your other post.

Go to tools>accounts>select your account>properties>Advanced tab, change the
outgoing SMTP Port from 587 to 25>apply>OK.

Now try to send a test message to yourself, after clearing the Outbox.

Post any other error message that you may now get?

 

[mac]

OK, this is the new error message:

An unknown error has occurred. Subject 'downatt', Account:
'mail.tesco.net',
Server: 'mail.tesco.net', Protocol: SMTP, Server Response: '421
aamtaout04-winn.ispmail.ntl.com connection refused from [88.104.194.221]',
Port: 25, Secure(SSL): No, Server Error: 421, Error Number: 0x800CCC67

thanks for your help

Are you at home or away?
Are you connecting via tesco?

All your settings are here, if you are at home.
http://www.tesco.net/help_section/email.htm