diff --git a/assets/src/bundles/add_forge/request-dashboard.js b/assets/src/bundles/add_forge/request-dashboard.js
--- a/assets/src/bundles/add_forge/request-dashboard.js
+++ b/assets/src/bundles/add_forge/request-dashboard.js
@@ -51,13 +51,13 @@
     $('#requestURL').text(forgeRequest.forge_url);
     $('#requestContactName').text(forgeRequest.forge_contact_name);
     $('#requestContactConsent').text(forgeRequest.submitter_forward_username);
-    $('#requestContactEmail').text(forgeRequest.forge_contact_email);
+    $('#requestContactEmail').text(encodeURIComponent(forgeRequest.forge_contact_email));
     $('#submitterMessage').text(forgeRequest.forge_contact_comment);
     $('#updateComment').val('');
 
     // Setting data for the email, now adding static data
-    $('#contactForgeAdmin').attr('emailTo', forgeRequest.forge_contact_email);
-    $('#contactForgeAdmin').attr('emailCc', forgeRequest.inbound_email_address);
+    $('#contactForgeAdmin').attr('emailTo', encodeURIComponent(forgeRequest.forge_contact_email));
+    $('#contactForgeAdmin').attr('emailCc', encodeURIComponent(forgeRequest.inbound_email_address));
     $('#contactForgeAdmin').attr('emailSubject', `Software Heritage archival request for ${forgeRequest.forge_domain}`);
     populateRequestHistory(data.history);
     populateDecisionSelectOption(forgeRequest.status);