I'm trying to make it so members with a certain field (eg, Gender: Male) have their email addresses hidden since we set them to show public rather than use the Send Email form. But when I do this, no one with the gender of Male can register to the site, because that makes it disappear there too. Is there a way to stop that? I still want to have their email addresses so they can be notified of things, but don't want them to show up public.

I thought about hiding the email address on the profile and using CB MySQL Field to make it appear as a new field on certain profiles, but I don't know if there's any way to make that query a PHP variable, or if that would even work with CB MySQL Field.

Also setting emails to show rather than be the form seems to override ProfileBook's ability to hide the emails.

Thanks! That helped me figure out what to do.

I set a Tab to show based on a conditional, and the email to a cb MySQLField.
If I try to substitute something in the field output with itself though, it causes a 500 Server error.

Example, the field is cb_pubmail. If I use [cb_pubmail] as a substitution in say, the suffix of this field, it causes a server error. Is it trying to embed itself indefinitely, because of the pre/suffix? I thought it would just embed the result.