Fix MX DNS record

app/dashboard/templates/dashboard/domain_detail/dns.html

@@ -32,7 +32,7 @@
       {% for priority, email_server in EMAIL_SERVERS_WITH_PRIORITY %}
         <div class="mb-3 p-3" style="background-color: #eee">
           Domain: <em>{{ custom_domain.domain }}</em> <br>
-          Priority: 10 <br>
+          Priority: {{priority}} <br>
           Target: <em>{{ email_server }}</em> <br>
         </div>
       {% endfor %}

app/dashboard/views/domain_detail.py

@@ -95,7 +95,11 @@ def domain_detail_dns(custom_domain_id):
 
     dkim_record = f"v=DKIM1; k=rsa; p={DKIM_DNS_VALUE}"
 
-    return render_template("dashboard/domain_detail/dns.html", **locals())
+    return render_template(
+        "dashboard/domain_detail/dns.html",
+        EMAIL_SERVERS_WITH_PRIORITY=EMAIL_SERVERS_WITH_PRIORITY,
+        **locals(),
+    )
 
 
 @dashboard_bp.route("/domains/<int:custom_domain_id>/info", methods=["GET", "POST"])