I am using windows pro. and btinternet as isp but when I download live mail and photo live and try and send an email with a photo attached I keep getting the following message
Server error 501
server response 501 syntax error in arguements
windows live mail error ID 0x800ccc78
secure (ssl) no
What on earth does this mean?
0x800CCC78 IXP_E_SMTP_REJECTED_SENDER Unknown sender (This error occurs because you have the incorrect e-mail address in the Reply-To field)