MX records

Brad Knowles brad.knowles at skynet.be
Fri Jun 15 11:34:35 UTC 2001


At 5:21 PM +1000 6/15/01, Nick wrote:

>  Is there a way to enter a MX entry to a specific port other than port 25

	Nope.  By definition, SMTP uses port 25, and MX records cannot 
change that.  If people ever start using SRV records, I believe that 
might give you the option to specify the port number, but that's 
going to be a long, long way off -- perhaps ten years or more.

	If you want to run a mail server on a port other than 25, you'll 
need to run a port redirector of some sort on a machine, router, 
switch or whatever Network Address Translation device that sits in 
front of the host in question.

-- 
Brad Knowles, <brad.knowles at skynet.be>

/*        efdtt.c  Author:  Charles M. Hannum <root at ihack.net>          */
/*       Represented as 1045 digit prime number by Phil Carmody         */
/*     Prime as DNS cname chain by Roy Arends and Walter Belgers        */
/*                                                                      */
/*     Usage is:  cat title-key scrambled.vob | efdtt >clear.vob        */
/*   where title-key = "153 2 8 105 225" or other similar 5-byte key    */

dig decss.friet.org|perl -ne'if(/^x/){s/[x.]//g;print pack(H124,$_)}'


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