diff --git a/addons/mass_mailing/static/src/less/themes/theme_resto.less b/addons/mass_mailing/static/src/less/themes/theme_resto.less
index fab7886d084..9c3486fb834 100644
--- a/addons/mass_mailing/static/src/less/themes/theme_resto.less
+++ b/addons/mass_mailing/static/src/less/themes/theme_resto.less
@@ -102,6 +102,11 @@
         }
     }
 
+    .o_mail_block_footer_tag_line {
+        margin-left: 20px;
+        margin-right: 20px;
+    }
+
     .o_mail_block_steps {
         border-top: 2px solid @o_mm_resto_color_gamma;
         background: @o_mm_resto_color_beta;
diff --git a/addons/mass_mailing/views/snippets_themes_options.xml b/addons/mass_mailing/views/snippets_themes_options.xml
index fb42d59e16c..8c8931bd6b5 100644
--- a/addons/mass_mailing/views/snippets_themes_options.xml
+++ b/addons/mass_mailing/views/snippets_themes_options.xml
@@ -42,8 +42,8 @@
 
     <div data-js="colorpicker"
         data-selector="
-            [data-oe-field='body_html'] > div:not(.o_layout):not(.o_mail_block_event):not(.o_mail_block_steps),
-            [data-oe-field='body_html'] .oe_structure > div:not(.o_mail_block_event):not(.o_mail_block_steps),
+            [data-oe-field='body_html'] > div:not(.o_layout):not(.o_mail_block_event):not(.o_mail_block_steps):not(.o_mail_block_footer_tag_line),
+            [data-oe-field='body_html'] .oe_structure > div:not(.o_mail_block_event):not(.o_mail_block_steps):not(.o_mail_block_footer_tag_line),
             td, th
         ">
         <li class="dropdown-submenu">