[Mailman-Users] Flooded with signup requests

2022-07-28 Thread Stephen J. Turnbull
Max writes: > Hi, I'm admin for multiple lists and I am getting flooded with fake > signup requests. As Mark says, stopping email signups is probably a good idea. I wonder if the gmail and yahoo signups are genuine accounts there. If not, checking From alignment (ie, the same domain that is i

[Mailman-Users] Flooded with signup requests

2022-07-28 Thread Max
Hi, I'm admin for multiple lists and I am getting flooded with fake signup requests. I have already set signup to "confirm and allow". I've also added a lot of domais to the ban list (see below), still I get tons of gmail and yahoo signups which I can't blanket ban since some legitimate users