Beware of the GDPR. If a current or former subscriber wants their address deleted, you are in hell. The mailing-list server can cleanup before itself with a reply-to the list only, and obfuscating the addresses, and deleting people's own banners and signatures.
Sent from ProtonMail Mobile On Thu, May 31, 2018 at 17:23, Ian Zimmerman <i...@very.loosely.org> wrote: > On 2018-05-31 12:25, Antony Stone wrote: > Anyone is free to set a Reply-To > header in the emails they send. This > will be preserved by the list server. > > > I believe both Ian and Bill are doing this, yes. Correct. But Reply-To > doesn't mean "follow up with list posts to this address"; it means "I don't > want private replies on this list, ever". The relevant header for normal list > follow-ups is List-Post. -- Please don't Cc: me privately on mailing lists > and Usenet, if you also post the followup to the list or newsgroup. To reply > privately _only_ on Usenet and on broken lists which rewrite From, fetch the > TXT record for no-use.mooo.com.