Re: People unable to register with forum

Posted by GregChapman on
URL: https://support.nabble.com/People-unable-to-register-with-forum-tp7601656p7601729.html

It may not be Nabble's fault. A number of anti-spam services go over the top and have been known briefly to blacklist all Nabble forums. Similarly, even certain ISP's addresses have been known to be blacklisted.

You'll need to ask your user more questions about the address they use to register and start checking for such possibilities if the problem persists.