29 Oct
2019
29 Oct
'19
2 p.m.
Thanks Steve. I am using Abhilash's docker setup for this Mailman 3 server. I think I found the problem however: dang abusive bots! Semrush and Ahref were the two culprits. I finally figured it out that this had to be a webserver issue so I checked nginx access logs and those two bots were everywhere. Nginx makes it very easy to block abusive bots so I put an end to their free access. I haven't had a repeat of the issue since.