When is use my o2 Nokia 6700 as a modem for my lap top when no wi-fi is available I can receive emails fine in Windows Live Mail but I get the error message below when I try and send. Any ideas? I cand send and recieve when I am using wi-fi which suggests the o2 settings are different.
An unknown error has occurred.
Subject '' Server Error: 550 Server Response: 550 IP address 18.104.22.168 in XBL Server: 'mail.stacks.co.uk' Windows Live Mail Error ID: 0x800CCC69 Protocol: SMTP Port: 25 Secure(SSL): No
SMTP via port 25 is only allowed through the o2 mail servers when you are using the O2 GPRS/3G network. You will need to set the outbound email server as smtp.o2.co.uk and configure your client to log in using your o2.co.uk email address and password.