Man, they'll try anything to hack your system...
Ben Scott
dragonhawk at gmail.com
Fri Jan 27 13:45:01 EST 2006
On 1/27/06, Bill McGonigle <bill at bfccomputing.com> wrote:
> Now that you mention it, I've seen few in the past few days with no MX
> records for the sending domain, even with a PTR record for the sending
> host. Not the same, but similarly strange and recent.
Well, the RFCs say that if there is no MX record for a domain, but
there is an A record, treat the A record as if one had specified it as
an MX host. A lot of people aren't aware of that when they configure
their www.foo.com domains and see mail attempts coming to their web
server.
> All that said, somebody might have just messed up their BIND views.
Or just be dumb. I can see people adding their private address
space servers and wondering why they don't get any mail. :-)
-- Ben
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