Groups has support for categories within lists, but it’s a bit weird:
Categories may only be set via the web UI, which means you must post a message,
then put it in BUS/DIS/OFF afterward via the site. Categories automatically
Reply-To the same category.
> On Aug 14, 2015, at 8:47 PM, omd <[email protected]> wrote:
>
> - There would be less flexibility. For example, it would be difficult
> to maintain the three-list system at all due to the lack of custom
> reply-to (I just checked, but could be wrong); even if that weren't an
> issue, while here I could (and would like to) improve things by adding
> quick ways to subscribe to all three and maybe merging the archives or
> something, this wouldn't be possible with Google Groups.
