OT: Load Balancing & redundancy using Multiple A records

shuttlebox shuttlebox at gmail.com
Fri Nov 23 19:07:56 GMT 2007

On Nov 23, 2007 7:25 PM, Peter Peters <P.G.M.Peters at utwente.nl> wrote:
> The only differences I see are Exchange (and other windows mailservers).
> They tend to do one lookup and keep that info until the application on
> the Windows server is restarted.

I know Windows used to disregard the TTL but is that still true? At
one site I have Exchange servers (2003?) on the inside mailing to two
MX records and it's very even between them. I use 10m as TTL for the
MX records.


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