diff --git a/config/sync/symfony_mailer.mailer_policy._.yml b/config/sync/symfony_mailer.mailer_policy._.yml
index cedbe663..efcb989f 100644
--- a/config/sync/symfony_mailer.mailer_policy._.yml
+++ b/config/sync/symfony_mailer.mailer_policy._.yml
@@ -7,8 +7,10 @@ _core:
 id: _
 configuration:
   mailer_default_headers: {  }
-  mailer_html_to_text: {  }
   mailer_inline_css: {  }
   email_theme:
     theme: _active_fallback
   mailer_url_to_absolute: {  }
+  mailer_wrap_and_convert:
+    plain: false
+    swiftmailer: false
diff --git a/config/sync/symfony_mailer.mailer_transport.smtp_mailjet.yml b/config/sync/symfony_mailer.mailer_transport.smtp_mailjet.yml
index b7178a5a..4b023969 100644
--- a/config/sync/symfony_mailer.mailer_transport.smtp_mailjet.yml
+++ b/config/sync/symfony_mailer.mailer_transport.smtp_mailjet.yml
@@ -10,3 +10,9 @@ configuration:
   pass: 07aaab76d591f8161158d0df79d280eb
   host: in-v3.mailjet.com
   port: 587
+  query:
+    verify_peer: true
+    local_domain: ''
+    restart_threshold: null
+    restart_threshold_sleep: null
+    ping_threshold: null