On Fri, 14 May 2004, Juan E. Aguilar wrote:
> One problem we've been dealing with is having multiple MX records. We
> have found certain spammers are sophisticated enough to look at MX
> records, skip the first record (on the valid guess that it can be a
> filtering service), and pump mail straight to the secondary mail
We have our own backup MX, but I've pushed a list of all valid mailboxes out
to the secondaries, so they can reject based on the same list as the main
server. Saves a whole lot of processing time.
==========================================================
Chris Candreva -- chris@westnet.com -- (914) 967-7816
WestNet Internet Services of Westchester
http://www.westnet.com/
This archive was generated by hypermail 2.1.3 : Tue Oct 19 2004 - 23:37:57 EDT