The message could not be sent because the server rejected the sender's email address. The sender's email address was '**********@private.site'. It's a godaddy email using IMAP across an Ethernet connection.
Subject 'Chicago Greeter Hello'
Server Error: 530
Server Response: 530 authentication required
Server: 'smtpout.secureserver.net'
Windows Live Mail Error ID: 0x800CCC78
Protocol: SMTP
Port: 25
Secure(SSL): No
I have already tried reloading the email account by deleting and reloading the account. No problem with incoming messages. Also, my POP email account from a different ISP is unaffected.
What do you suggest?