From: Calvin Bornhofen Date: 2012-11-16T23:58:49+09:00 Subject: [ruby-core:49423] Re: [OT] Mailing list: multiple email copies Hello, you can configure your mailing program to automatically delete those messages, it's what I did and it works. If you're not concerned about bandwidth, I think that's a valid solution. As for server-side modifications, I don't know. ;) Kind regards