odoo16/addons/mail/wizard/mail_blacklist_remove_views.xml

<?xml version="1.0"?>
<odoo>
    <record id="mail_blacklist_remove_view_form" model="ir.ui.view">
        <field name="name">mail.blacklist.remove.form</field>
        <field name="model">mail.blacklist.remove</field>
        <field name="arch" type="xml">
            <form string="mail_blacklist_removal">
                <group class="oe_title">
                    <field name="email" string="Email Address"/>
                    <field name="reason" string="Reason"/>
                </group>
                <footer>
                    <button name="action_unblacklist_apply" string="Confirm" type="object" class="btn-primary" data-hotkey="q"/>
                    <button string="Discard" class="btn-secondary" special="cancel" data-hotkey="z"/>
                </footer>
            </form>
        </field>
    </record>
</odoo>