[3.3.x] Support Forum • Re: phpbb 3.3.13 SMTP

Code:

# EHLOLINE: 1557 <- 501-5.5.4 Empty HELO/EHLO argument not allowed, closing connection.LINE: 1557 <- 501 5.5.4 https://support.google.com/mail/?p=helo [s]removed[/s] - gsmtp

Code:

501>5.5.4>HELO/EHLO argument argument invalid closing connection. For more information, go to HELO/EHLO email error.501>5.5.4>Empty HELO/EHLO argument not allowed, closing connection. For more information, go to HELO/EHLO email error.

Code:

501 >Syntax error found in command parameters or arguments