The reply the server sent to us for HELO. If null, no HELO string has yet been received.

Type: string|null

File

inc/PHPMailer/src/SMTP.php, line 200

Class

SMTP

PHPMailer RFC821 SMTP email transport class. Implements RFC 821 SMTP commands and provides some utility methods for sending mail to an SMTP server.

Code

protected $helo_rply = null;