[Mailman-Users] Sendmail performance

David Gibbs david at midrange.com
Sun Jan 5 19:40:16 CET 2003


The README.SENDMAIL has the following statement ...

> Since Mailman usually connects via localhost (i.e. to
> the SMTP port of Sendmail, you should be sure to configure
> Sendmail /not/ to do DNS verification synchronously for
> localhost connections.

I've got an instance of sendmail listening specifically on ... can
anyone point me to some information on how to disable synchronous dns
verification in sendmail?



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