I'm running an email list on mailman3.
My users are getting inundated by messages saying that their subscriptions have been disabled due to their bounce score exceeding the mailing list's bounce_score_threshold.
But there is nothing wrong with these users' email accounts. They are all perfectly fine. Apparently the issue is somehow related to spam.
Whenever I (as admin) get these emails, I just unsubscribe the user and then re-subscribe them. But also, the user gets confused and emails me about it, which unnecessarily takes up their time and mine.
The relevant list settings are currently... bounce score threshold: 5 bounce info stale after: 7d bounce disabled warning interval: 7d bounce disable warnings: 5
What's the best way to fix this? I'm considering reducing "bounce info stale after" to "2d" and/or increasing "bounce disabled warning interval" to "90d".