I am getting a dozen Spam registrations a day. They all have my Yahoo email address.

Here is an example

navypower839@ yahoo.com New Registration: AlurneypeAbup

Do you have CAPTCHA enabled?

CP / Registration Settings / Basic Options

In addition to CAPTCHA:

Enable Email Verification? YES
Require a Unique Email per Account? YES

You could also add that admins need to approve new accounts.. so you don't have to delete the members that look like obvious spam accnts..

:2c:

I have UBB.classic™ 6.7.3 and I don't see anything like CAPTCHA on the Basic Options page

No problem, you just posted in the UBB.threads area. I'm sure a Moderator will move this post to the UBB.classic area.

I have this checked, but how are they getting to the board? Seems like they are boogus names from all over the world.

oh -- classic.. never mind..

Moved to ubb.Classic forum.

If they are all arriving with the same email address..., isn't there a duplicate email check with classic?

So a unique email address is required.