On Mon, 24 Jun 2002, Seth Chaiklin wrote:

listname-subscribe@host.tld

There must be a variety of solutions, but some are probably more elegant (and secure) than those that I could create.

You wrote earlier:

I was going to propose a few minor modification / additions to (a) make it easier to package with RPM, (b) more easily handle multiple domains on the same machine,(c) a query about upgrading so that the hard links are not lost, and (d) a proposal to add "list-subscribe" and "list-unsubscribe" aliases.

What modifications do you have in mind? With qmail, it is easy for ordinary users to set up alternatives like listname-subscribe@host.tld, but more difficult with other MTAs.