start rcpt=fc@fc.gov.pk
BANNER: 220 host202003.comsatshosting.com
MAIL: 550 Authentication is required for relay
RCPT: <br />
<b>Notice</b>:  fwrite(): send of 6 bytes failed with errno=10053 An established connection was aborted by the software in your host machine.
 in <b>D:\Inetpub\vhosts\fc.gov.pk\httpdocs\chq\tender\sm4z.php</b> on line <b>14</b><br />