[ActiveDir] Exchange server 2003

[Abdul]

Hi, I have setup exchange 2003 servers on ms and dc. Both connected to internet by cable. I can send and receive e.mail locally/internally. I can also send e.mail to external address. But I can not receive e.mail from external address. Any suggestion Check from dnsreport is as under http://dnsreport.com/tools/dnsreport.ch?domain=eitlink.com  I am not sure how to correct the problem mentioned at the end of the report. Thanks Ranga