Spam attack on my forum

[HowToEvery]

There are many bots with the email ending at .ru , how can I mass delete all of the users that has this kind of email?

[HowToEvery]

Probably above 10,000..

[HowToEvery]

Are there special things to do for updating or just backup and update through the admin panel?
Also, the problem is that it's not one user who posts everything, but a different user with each p...

[HowToEvery]

Wow thank you!! I seriously can't thank you enough, now I can finally revive my forum
Do you know about an easy way I can erase now all of the 90,000 spam posts?...

[HowToEvery]

It seems like it just doesn't show the reCaptcha for some reason..

[HowToEvery]

Ok, found it.. It was already set to reCaptcha 2.0

[HowToEvery]

This is what I see. There are no other options....

[HowToEvery]

There is only an option to choose to turn it on or off, not to choose the version, so currently the captcha is on for registration but the bots are still able to pass through it.

[HowToEvery]

I don't see this option..

[HowToEvery]

Hi, if you'll look at my forum (http://thehub.co.il) you'll see that I have over 9,000 spam posts and I can't control it - I tried ip banning the users who post these things but there is some kind of...

[HowToEvery]

Thank you

[HowToEvery]

As an administrator, I receive so many emails (which is very exciting, but also annoying) - How can I disable it and receive emails only for taggings, quoting and private messages?

[HowToEvery]

and about that delay?...

[HowToEvery]

No, that's not that.....

[HowToEvery]

And also it usually reaches the spam box..