Kmail wants localhost

[Jeffrey Barish]

Ever since I was forced to do a hot reset, Kmail has been complaining that
it cannot connect to host localhost.  I don't have an account for
localhost, so I'm not sure what it's referring to.  I do have a localhost
entry in /etc/hosts, but somehow I don't think that's what it's referring
to.  I grepped in .kde/share/apps/kmail.  Nothing there.  Any ideas?
-- 
Jeffrey Barish