improve bounce email notification

email_handler.py

@@ -1297,16 +1297,18 @@ def handle_bounce_forward_phase(msg: Message, email_log: EmailLog):
             alias,
         )
         disable_alias_link = f"{URL}/dashboard/unsubscribe/{alias.id}"
+        block_sender_link  = f"{URL}/dashboard/alias_contact_manager/{alias.id}?highlight_contact_id={contact.id}"
         send_email_with_rate_control(
             user,
             ALERT_BOUNCE_EMAIL,
             user.email,
             f"Email from {contact.website_email} to {alias.email} cannot be delivered to your mailbox",
             render(
-                "transactional/bounce/bounced-email.txt",
+                "transactional/bounce/bounced-email.txt.jinja2",
                 alias=alias,
                 website_email=contact.website_email,
                 disable_alias_link=disable_alias_link,
+                block_sender_link=block_sender_link,
                 refused_email_url=refused_email_url,
                 mailbox_email=mailbox.email,
             ),

templates/emails/transactional/bounce/bounced-email.html

@@ -9,7 +9,7 @@
   {% endcall %}
 
   {% call text() %}
-    This is usually because your mailbox service thinks the email is a <b>spam</b>.
+    This is usually because your mailbox service thinks the email is <b>spam</b>.
   {% endcall %}
 
   {{ render_button("View the bounced email", refused_email_url) }}
@@ -20,21 +20,21 @@
     Please consider the following options: <br>
 
     <ol>
-      <li>If the email is not spam at all, you can create a <b>filter</b> to explicitly allow this email
+      <li>If the email is not spam, you can create a
-        or simply all emails from SimpleLogin. <br>
+        <a href="https://simplelogin.io/docs/getting-started/troubleshooting/">filter</a>
-        How to create the filter depends on your mailbox service.
+        to explicitly allow all emails from SimpleLogin. <br>
       </li>
 
       <li>
-        If this email is indeed a spam, it means your alias {{alias.email}} is now in the hands of a spammer. <br>
+        If this email is indeed spam, it means your alias {{ alias.email }} is now in the hands of a spammer.
-        You should <b>disable</b> the alias immediately. <br>
+        You can either <a href="{{ disable_alias_link }}">disable the alias</a>
-        We'll <b>automatically</b> disable this alias when too many emails sent to it are bounced.
+        or <a href="{{ block_sender_link }}">block the sender</a> if they send too many spams.
       </li>
     </ol>
+
+    <br>
+    Please note that the alias can be automatically disabled if too many emails sent to it are bounced.
   {% endcall %}
 
-  {{ render_button("Disable alias", disable_alias_link) }}
-
   {{ render_text('Thanks, <br />SimpleLogin Team.') }}
-  {{ raw_url(disable_alias_link) }}
 {% endblock %}

templates/emails/transactional/bounce/bounced-email.txt.jinja2

@@ -7,15 +7,14 @@ The email is automatically deleted in 7 days.
 
 Please consider the following options:
 
-1. If the email is not spam at all, you can create a "filter" to explicitly allow this email
+1. If the email is not spam at all, you can create a "filter" to explicitly allow all emails from SimpleLogin.
-    or simply all emails from SimpleLogin.
+   We have a small gudie on https://simplelogin.io/docs/getting-started/troubleshooting/
-    How to create the filter depends on your mailbox service.
 
 2. If this email is spam, it means your alias {{alias}} is now in the hands of a spammer.
-    You should disable or delete the alias immediately.
+   You can either disable the alias on {{disable_alias_link}}
-    We'll automatically disable this alias the second time the email is refused.
+   or block the sender on {{ block_sender_link }} if they send too many spams.
 
-{{disable_alias_link}}
+Please note that the alias can be automatically disabled if too many emails sent to it are bounced.
 
 Thanks,
 SimpleLogin team.