src/core/framework/core/3rdparty/ezcomponents/Mail/src/transports/smtp/smtp_transport.php
protected function authLogin()
    {
        $this->sendData( 'AUTH LOGIN' );
        if ( $this->getReplyCode( $error ) !== '334' )
        {
            throw new ezcMailTransportSmtpException( 'SMTP server does not accept AUTH LOGIN.' );
        }

        $this->sendData( base64_encode( $this->user ) );
        if ( $this->getReplyCode( $error ) !== '334' )
        {
            throw new ezcMailTransportSmtpException( "SMTP server did not accept login: {$this->user}." );
        }

        $this->sendData( base64_encode( $this->password ) );
        if ( $this->getReplyCode( $error ) !== '235' )
        {
            throw new ezcMailTransportSmtpException( 'SMTP server did not accept the provided username and password.' );
        }

        return true;
    }
protected function authLogin()
    {
        $this->sendData( 'AUTH LOGIN' );
        if ( $this->getReplyCode( $error ) !== '334' )
        {
            throw new ezcMailTransportSmtpException( 'SMTP server does not accept AUTH LOGIN.' );
        }

        $this->sendData( base64_encode( $this->user ) );
        if ( $this->getReplyCode( $error ) !== '334' )
        {
            throw new ezcMailTransportSmtpException( "SMTP server did not accept login: {$this->user}." );
        }

        $this->sendData( base64_encode( $this->password ) );
        if ( $this->getReplyCode( $error ) !== '235' )
        {
            throw new ezcMailTransportSmtpException( 'SMTP server did not accept the provided username and password.' );
        }

        return true;
    }
protected function authLogin ( ) { $ this -> sendData ( 'AUTH LOGIN' ) ; if ( $ this -> getReplyCode ( $ error ) !== '334' ) { throw new ezcMailTransportSmtpException ( 'SMTP server does not accept AUTH LOGIN.' ) ; } $ this -> sendData ( base64_encode ( $ this -> user ) ) ; if ( $ this -> getReplyCode ( $ error ) !== '334' ) { throw new ezcMailTransportSmtpException ( "SMTP server did not accept login: {$this->user}." ) ; } $ this -> sendData ( base64_encode ( $ this -> password ) ) ; if ( $ this -> getReplyCode ( $ error ) !== '235' ) { throw new ezcMailTransportSmtpException ( 'SMTP server did not accept the provided username and password.' ) ; } return true ; }
Tries to login to the SMTP server with 'AUTH LOGIN' and returns true if
successful.

@throws ezcMailTransportSmtpException
if the SMTP server returned an error
@return bool
Tries to login to the SMTP server with AUTH LOGIN and returns true if successful .