From 9d1ae3f15a920b43edd7509860e7ee283ea43439 Mon Sep 17 00:00:00 2001
From: YevhenBondarenko <ybondarenko@thingsboard.io>
Date: Tue, 27 Sep 2022 11:34:01 +0200
Subject: [PATCH] email pattern improvements

---
 .../java/org/thingsboard/server/dao/service/DataValidator.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dao/src/main/java/org/thingsboard/server/dao/service/DataValidator.java b/dao/src/main/java/org/thingsboard/server/dao/service/DataValidator.java
index 9bf729ad25..28223f3e7f 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/service/DataValidator.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/service/DataValidator.java
@@ -35,7 +35,7 @@ import java.util.regex.Pattern;
 @Slf4j
 public abstract class DataValidator<D extends BaseData<?>> {
     private static final Pattern EMAIL_PATTERN =
-            Pattern.compile("^[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,}$", Pattern.CASE_INSENSITIVE);
+            Pattern.compile("^[A-Z0-9_!#$%&'*+/=?`{|}~^.-]+@[A-Z0-9.-]+\\.[A-Z]{2,}$", Pattern.CASE_INSENSITIVE);
 
     private static final Pattern QUEUE_PATTERN = Pattern.compile("^[a-zA-Z0-9_.\\-]+$");