messaging gateway 10.0.1-2 on a VMWare appliance; some flavor of linux.
Audit logs report that traffic received from just one IP is sometimes delivered normally and sometimes fails due to "logical ip = not available". That ip and his domain are in the "good sender" lists. There is no reverse DNS to that IP, but I'm not using RDNS within brightmail.
Is there a fix within Brightmail or is this caused by something external to our site?
Thanks!
Mike