[Mailman-Users] Can I send to mailing list but not ported newsgroup?

[Mike Avery]

Due to demand, I'm porting a few usenet newsgroups to mailing lists, and 
that is working pretty well.

However, every now and then I'd like to send administrivia to just the 
mailing list subscribers.  Is there an easy way to do that?  Or even a 
not-so-easy way?

Thanks,
Mike

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...The irony is that Bill Gates claims to be making a stable operating
system and Linus Torvalds claims to be trying to take over the world...