I have over 400 domain names that have a single page that points to another website and I don't want those sites to be able send or receive email. I have tried the :blackhole: thing and I am still getting emails. I have tried to remove MX and I can't figure that out. I just don't want any emails to be received from these accounts. If you have a better way/idea on how to do an account cannot receive or send email, I am all ears.

Thanks,

Scott