diff --git a/src/mail_templates/box_update_available.ejs b/src/mail_templates/box_update_available.ejs
index 6a734430d..16161f6ac 100644
--- a/src/mail_templates/box_update_available.ejs
+++ b/src/mail_templates/box_update_available.ejs
@@ -49,5 +49,7 @@ your Cloudron
 
 </center>
 
+<img src="https://analytics.cloudron.io/piwik.php?idsite=2&rec=1&e_c=CloudronEmail&e_a=update" style="border:0" alt="" />
+
 <% } %>
 
diff --git a/src/mail_templates/password_reset.ejs b/src/mail_templates/password_reset.ejs
index 60fa5f1da..01a5e322c 100644
--- a/src/mail_templates/password_reset.ejs
+++ b/src/mail_templates/password_reset.ejs
@@ -46,4 +46,6 @@ Powered by Cloudron.io
 
 </center>
 
+<img src="https://analytics.cloudron.io/piwik.php?idsite=2&rec=1&e_c=CloudronEmail&e_a=passwordReset" style="border:0" alt="" />
+
 <% } %>
diff --git a/src/mail_templates/welcome_user.ejs b/src/mail_templates/welcome_user.ejs
index 85f139073..5c12a8f4b 100644
--- a/src/mail_templates/welcome_user.ejs
+++ b/src/mail_templates/welcome_user.ejs
@@ -41,7 +41,8 @@ Powered by Cloudron.io
     <% } %>
 </div>
 
-<% } %>
-
 </center>
 
+<img src="https://analytics.cloudron.io/piwik.php?idsite=2&rec=1&e_c=CloudronEmail&e_a=welcomeUser" style="border:0" alt="" />
+
+<% } %>