Email Adress

Hey there @jnmjochen thank you for using Membership 2

In this case you have 2 options:

You can use a custom fuction to define this information:

function change_mail_mail( $attr ) {
    return 'new@email.here';
}
add_filter( 'wp_mail_from', 'change_mail_mail' );

function change_mail_name( $attr ) {
    return 'My Name';
}
add_filter( 'wp_mail_from_name', 'change_mail_name' );

You can add this code in the functions.php of your child theme or use a plugin like this one to add the code https://wordpress.org/plugins/code-snippets/

Or, you could use a plugin like this one https://wordpress.org/plugins/post-smtp/ to add this custom information, you will also have an email log in case you run into any issues like emails not being received.

Hope this information helps.

Regards,

Jorge