Summery Summery

Send an SMTP HELO or EHLO command.

Syntax Syntax

SMTP::hello( string $host = '' )

Description Description

Used to identify the sending server to the receiving server. This makes sure that client and server are in a known state. Implements RFC 821: HELO and RFC 2821 EHLO.

Parameters Parameters


(string) (Optional) The host name or IP to connect to

Default value: ''

Return Return


Source Source

File: wp-includes/class-smtp.php




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