Exchange - inbound email only works from some servers
- by Kryptonite
I am having a problem where inbound mail from outside only works when sent from certain hosts.
For example, when I send myself an email from my personal gmail account all is well, as the logs show:
2012-09-05 18:14:16 209.85.223.175 mail-ie0-f175.google.com SMTPSVC1
MAILSVR 192.168.1.79 0 EHLO 250 - -
2012-09-05 18:14:16 209.85.223.175…