by Visakh S | Oct 25, 2014 | Technical Support
SMTP error from remote mail server after RCPT TO:<[email protected]>: host mx.server.com [xxx.xxx.xxx.xxx]: 550-Verification failed for <[email protected]> 550-The mail server could not deliver mail to [email protected]. The account ordomain may not exist,...
by Visakh S | Oct 10, 2014 | Server Administration
The mail user reports the error: Task [email protected] – Sending reported error (0x800CCC78): ‘Cannot send the message. Verify the email address in your account properties. The server responded: 550 Access denied – Invalid HELO name (See RFC2821 4.1.1.1) Corresponding...
