Sendmail doing IPv6 lookups

[Ramon Kagan <rkagan@YorkU.CA>]

HI,

##using unstable##

Sendmail is almost causing a DoS on my DNS servers.  We're getting a huge
number of IPv6 lookups.  Does anybody know how to turn off the IPv6
lookups?

Thanks,

Ramon Kagan
York University, Computing and Network Services
Unix Team -  Intermediate System Administrator
(416)736-2100 #20263
rkagan@yorku.ca

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I have not failed.  I have just
found 10,000 ways that don't work.
	- Thomas Edison
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