grandpabob wrote:

I canot send email in outlook windows mail I can received mail
Messages are still in the outbox

The connection to the server has failed. Subject 'email', Account:
'pop3.blueyonder.co.uk', Server: 'smtp.bluyonder.co.uk', Protocol: SMTP,
Port: 25, Secure(SSL): No, Socket Error: 10061, Error Number: 0x800CCC0E

This is the error message I received
My ISP blueyonder.co.uk

Please can you help

Their mail host refused a connection. Their mail host is down, too
busy, under maintenance, the server program isn't running on that host,
or for some reason their e-mail service will not accept your (or anyone
else's) connect request. You will have to call them if the problem
persists for more than a few hours.