[@rondilly Member 14 years, 6 months ago]

Ok. Here’s the code. Find this in bp-core-signup.php

if ( is_array( $limited_email_domains ) && empty( $limited_email_domains ) == false ) {
$emaildomain = substr( $user_email, 1 + strpos( $user_email, ‘@’ ) );

if ( in_array( $emaildomain, (array)$limited_email_domains ) == false )
$errors->add( ‘user_email’, __( ‘Sorry, that email address is not allowed!’, ‘buddypress’ ) );
}

BELOW IT, ADD THIS;

//MY HACK
$banned_email_domains = get_site_option( ‘banned_email_domains’, ‘buddypress’ );

if ( is_array( $banned_email_domains ) && empty( $banned_email_domains ) == false ) {
$emaildomain = substr( $user_email, 1 + strpos( $user_email, ‘@’ ) );

if ( in_array( $emaildomain, (array)$banned_email_domains ) == true )
$errors->add( ‘user_email’, __( ‘Sorry, that email address is not allowed!’, ‘buddypress’ ) );
}
//MY HACK

[@rondilly Member 14 years, 9 months ago]

There actually is a function in buddypress but it is named different from the wpmu version, and I can see no way to administer it.

If you check your bp-core-signup.php file you will see:
`$limited_email_domains = get_site_option( ‘limited_email_domains’, ‘buddypress’ );`

Just change this line to:
`$limited_email_domains = get_site_option( ‘banned_email_domains’, ‘buddypress’ );`

This will solve signups from excluded domain list. Hopefully this will be incorporated in bpress core for compatability.