[EMAIL PROTECTED] wrote: >> 1. There is only one ptr record per IP.
> Not true. I was testing that on my internal DNS: Try adding 150 PTR records for a given IP address and watch all hell break loose. :-) (The large reply will make the DNS server want to fall back to TCP, which is blocked by a lot of firewalls whose admins forget (if they ever knew) that DNS can run over TCP as well as UDP.) Regards, David. _______________________________________________ NOTE: If there is a disclaimer or other legal boilerplate in the above message, it is NULL AND VOID. You may ignore it. Visit http://www.mimedefang.org and http://www.roaringpenguin.com MIMEDefang mailing list [email protected] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
