Well i try to open port 25 of ms exchange server send my mail and look what it says
220 highway.nu.edu.pk ESMTP Server (Microsoft Exchange Internet Mail Service 5.5
250 OK - mail from <test>
250 OK - Recipient <1860>
354 Send data. End with CRLF.CRLF
But i do not recive mail ,here 1860 is my own ID ...
Why is this happening