block domains in registration module

hi,

is there a way to block registration with email addresses using specific domain names?

i´d like to restrict registrations to non-freemailers and won´t allow registrations with gmail.com, yahoo.com, … domains.

…maybe an idea for the next version?

This can be done with custom code now. Here's a similar thread with an example.
http://formidablepro.com/help-desk/e-mail-validation-of-specific-domains/

Topic closed.