For example, a footer option to contain ONLY the text below would be most helpful:
toggle quoted messageShow quoted text
GROUP EMAIL ADDRESSES
Group Owner: firstname.lastname@example.org
On 6/05/2020, at 02:42, Peter Mott <email@example.com> wrote:
Please consider adding an optional system footer that does not contain any http/s links for members who are connected to the Internet over slow speed HF radio or satellite links and are only able to send and receive email.
Being able to subscribe / unsubscribe with a simple email without the need to visit the groups.io web site is valuable. Adding these links into the current system generated footer is not an acceptable work around as there is a requirement to reduce message payload to an absolute minimum. The transmission speed is 1200bps in most cases!
Compatibility with the distant past I know, but please give this request serious consideration.