Please help me with this error request:
The message could not be sent because the server rejected the sender's email address. The sender's email address was '*** Email address is removed for privacy ***'.
Subject 'Re: PCNPA Sustainable Development Fund'
Server Error: 530
Server Response: 530 authentication required - Your email could not be sent. To fix this you must make a simple change to your email client (known as SMTP authentication). For advice visit http://www.bt.com/smtp
Server: 'mail.btinternet.com'
Windows Live Mail Error ID: 0x800CCC78
Protocol: SMTP
Port: 25
Secure(SSL): No