MyBB Community Forums

I am facing 2 issues

I installed myBB ,and added recaptcha plugin.
but recaptcha always failing..

disabled captcha option and registered as a new user,but the confirmation mail not going to user.

Firstly, this should be in plugin support. Also, can you give more detail? How is it "failing"? Is the installation failing, does it install but not show an image? Does it show the image but simply not validate?

IIRC, you need an API key from Recaptcha to use it, do you have one?

Regarding mail, have you checked your spam folder? If it doesn't send at all, it is likely a server issue. In that case, contact your host.

Question why are you using a plugin when recaptcha is supported out of the box?

Regarding the second issue, which host are you on? The IP could be blacklisted for spamming.