On Fri, 20 Jun 2003, Matt Hyne wrote:

> Yes but the argument is that in the modern internet we have today, all
> SMTP servers will spool locally and retry to send mail for up to 5 days
> before giving up - thus a seconary MX does not offer any advantage and
> could even open up some bigger problems.

Here's how i occasionally goes for me:

The net can't see my box (which is the primary MX) for a while.
Some time later my box can be seen again.
I email my the guy that does my secondary MX and he flushes his
mail spool and I get my mail.

If you don't have a secondary MX then you rely on the pre-set values
of the server that happens to be holding your email.
I always have my domains secondaried on servers of people I trust
and with whom I can make contact.
I'd rather have my mail sitting on a friend's box than some random
ISP's server where it may be read or deleted.

s.
-- 
Stuart Winter
www.interlude.org.uk & www.biscuit.org.uk
-- 
SLUG - Sydney Linux User's Group - http://slug.org.au/
More Info: http://lists.slug.org.au/listinfo/slug

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