    SMTP :: boolean port ( integer number )

    Returns TRUE if has been successfully set, FALSE if not.

    Set the socket port connection to client mail server.

    Notice: use this function 'Port' to set port value only if differ from standard 25.

    Example:

    $mail = new SMTP;

    $mail->Delivery('client');

    $pset = $mail->Port(100);

    echo $pset ? 'ok' : 'error';

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    Last update: Friday, June 16, 2006