Net_SMTP::helo() -- Send the HELO command.
Description
Send the HELO command which is the first part of a mail-sending SMTP transaction
where the Internet extender first tries to send mail.
Parameter
- string
$domain
The domain name to say we are.
Return value
returns Returns a PEAR_Error with an error message on any
kind of failure, or true on success.
Throws
throws no exceptions thrown
Note
This function can not be called
statically.