From 7e4fdbf3474d69bdf5738e4c5daab615412bdd0c Mon Sep 17 00:00:00 2001
From: Chandra Mouli B <bcmouli2006@gmail.com>
Date: Thu, 28 Aug 2025 00:15:16 +0530
Subject: [PATCH] Use mail parse address to validate

Signed-off-by: Chandra Mouli B <bcmouli2006@gmail.com>
---
 pkg/usrmgr/usrmgr.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkg/usrmgr/usrmgr.go b/pkg/usrmgr/usrmgr.go
index 07bce1443..0be1173ef 100644
--- a/pkg/usrmgr/usrmgr.go
+++ b/pkg/usrmgr/usrmgr.go
@@ -18,6 +18,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"net/mail"
 	"net/url"
 	"strings"
 	"time"
@@ -251,7 +252,7 @@ func (s Service) SignUp(
 		return nil, nil, &ErrSignupDisabled{}
 	}
 
-	if !strings.Contains(email, "@") {
+	if _, err := mail.ParseAddress(email); err != nil {
 		return nil, nil, &ErrInvalidEmail{email}
 	}