Performance problems...

Jeff A. Earickson jaearick at COLBY.EDU
Fri Jan 30 21:24:24 GMT 2004

I *really* recommend running a caching DNS server on your
box (and adding the physical memory to support it).  Between the
MTA, RBLs, MailScanner, SA, etc, etc, you will do a bzillion DNS
lookups to get the mail delivered.  Local caching is vital.

Jeff Earickson
Colby College

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