Hi Dora. A digest is sent out whenever one of two criteria is met: 1) the accumulated messages add up to more than a threshold size, which is 30KB (not much) by default. 2) a period of time, monthly by default, has gone by.
These are controlled on the mailman digest options admin page: https://lists.gnu.org/mailman/admin/www-es-general/digest https://lists.gnu.org/mailman/admin/education/digest You can also manually trigger sending a digest on that page. I see you are the list owner of www-es-general. If you need us to reset the password so you can get in, just let us know. Ditto education, if you want to see that. Or let us know what changes you want to make. (Technically these requests would be best sent to [email protected], but it makes no practical difference in this case.) Looking at the archives, I suspect things are still working as usual, it's just that there is not much traffic on the lists. For education: https://lists.gnu.org/mailman/private/education/ I see there were no messages in April, May, or June of this year. I expect you would have gotten a digest this month, though, it seems. Hope this helps, Karl
