I’ve set registration to Require application again, don’t like this bots creating accounts.
Also I’m running into email limitations. Using the Sendgrid Free plan of 100 emails per day, but if a couple of member have email notification on, I’m reaching that 100 very quickly. How do others handle the high email traffic ?
Try enabling the captcha in your instance settings, it might help a bit as well!
While looking for a way to enable captchas I found out that they will remove that feature from lemmy: https://github.com/LemmyNet/lemmy/issues/2922
Captchas are mostly useless nowadays against any well designed bot. The only ones that sort of work are those ridiculously hard ones like several page math problems. And at that point a large portion of people can’t solve it either.
They also tend to be full of trackers and are terrible for privacy. Plus they’re used to train corporate AIs.
It can help temporarily, because a lot of bots don’t bother with captcha solvers, but all the spammers need to do is include a pre-made solver library and the bots are back.
My modlog got spammed today by some script banning a lot of people for spam automatically. It’s getting wild. This was inevitable with the growth of Lemmy as a platform though.
Mine too I see now. You can only ban a user when they have posted something right ? There is no list for admins of all users registered ? Maybe I’ll do it direct in the database…
Just did that for my instance. Luckily it’s fairly easy. Since there were no human registrations after those bots I just looked up the lowest bot id in the
local_usertable which was9and then useddelete from person where id in (select person_id from local_user where id >= 9);. Thanks to the references and triggers on the table, the rest of the database was also cleaned up by that, including thelocal_usertable.
