I repeat what I was told on this list recently. Ben Parker's tip 
explains it. It works:
-------------------
Check out the latest Listserv At Work Tech Tip, by Ben Parker:
http://www.lsoft.com/news/techtipLSV-issue2-2017.asp

Listserv now has a way to have replies from gmail (and other) addresses 
show up in
the senders inbox, so threads can be kept intact.
~~~~~~~~~~~
Basically, if you set

Misc-Options= NEW_MESSAGE_ID

then turn on REPRO and turn off ACK, gmail (and other) subscribers will 
be able to receive the copies of their own posts.

An easy way to do this is with the following command:

Quiet set <listname> REPRO NOACK for *@gmail.com
__________________
John French, MA
Costa Rica
Facilitator: [log in to unmask]
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