Autor: John W. Baxter Data: A: exim-users@exim.org Assumpte: Re: [exim] Delivery to domains without MX records - Advice needed
On 4/7/07 11:37 AM, "Jason_Meers" <Jason_Meers@???> wrote:
> 1) How important is it to use 192.0.2.0/24 addresses (so they don't
> cause conflicts with other systems)
Well, in around 1995 or 1996, we noticed a large number of connection
attempts to a machine in one of our /24 subnets, from a machine at a
university which shall remain nameless (mostly because I forget which US
university it was).
Upon contact with their admin staff, we learned the cause: someone had set
up a new machine, following an IBM manual a little too closely. And IBM had
written our IP into an example in the manual. The problem had been
corrected by the time we got the answer back from them.
