diff --git a/src/helpers/safe-email.ts b/src/helpers/safe-email.ts
index 44cdd14c5..1ed513a5e 100644
--- a/src/helpers/safe-email.ts
+++ b/src/helpers/safe-email.ts
@@ -1 +1,8 @@
-export const safeEmail = (email: string) => email;
+/**
+ * Converts an email address to a unqiue, safe email
+ * @param email - Valid email address
+ */
+export const safeEmail = (input: string) => {
+  const [user, domain] = input.split('@');
+  return `${user.split('+')[0]}@${domain}`.toLowerCase();
+};