How to stop sending removal email notifications in super-admin of multisite?

Our setup has Appointments+ plugin network activated in our multisite.
We want to enable the "Send notification email on appointment removal" setting under Appointments -> Settings General -> Notifications of a subsite, but only the admin(s) of this site (apart from Service Provider and the member who set the appointment) to receive this email. Not the super admin of the multisite though.

  • Ash

    Hello Michael

    Would you please try the following code?

    add_filter( 'app_get_admin_email', function( $email ) {
    	if( $email == '' )
    		return false;
    	return $email;
    } );

    You can use this code in your theme's functions.php if the theme is not changed. Otherwise mu-plugin is the best option. To create a mu-plugin, go to wp-content/mu-plugins folder. If there is no mu-plugins folder then, create one. Now, inside the mu-plugins folder create file with name anything.php (make sure file extension is .php). Now start with a <?php tag and then put the above code.

    Hope it helps! Please feel free to ask more questions if you have any.

    Have a nice day!


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