We periodically see people who have difficulties in unsubscribing
OpenOffice lists, and actually our website and procedures often insist
on how to subscribe rather than how to unsubscribe.
I've thus asked for adding footers to all our non-strictly-technical lists:
https://issues.apache.org/jira/browse/INFRA-5928
with the same style currently in use for the users list.
This won't solve all problems (and I know information is already in the
headers, but...), but it may help some volunteers and it makes it clear
that we always inform people on how to unsubscribe. If anybody has
better suggestions, feel free to propose them.
Regards,
Andrea.