Follow-up Comment #2, sr #111076 (group administration):
Thank you for looking into this.
Searching for differences in the notification emails that made it to the
mailing lists and those that didn't, I noticed that notifications started to
contain lines like the following at the same time that they stopped appearing
on the mailing list:
{savane: Include the next line when replying by email.}
{savane: user = 102357; tracker = bugs; item = 65876}
+verbatim+
_______________________________________________________
Reply to this item at:
<https://savannah.nongnu.org/support/?111076>
{savane: Include the next line when replying by email.}
{savane: user = [email protected]; tracker = support; item = 111076}
_______________________________________________
Message sent via Savannah
https://savannah.nongnu.org/