diff --git a/jeecg-boot-base-core/src/main/java/org/jeecg/common/email/EmailServiceManager.java b/jeecg-boot-base-core/src/main/java/org/jeecg/common/email/EmailServiceManager.java
index 58a6fdfc..c2f8bfe1 100644
--- a/jeecg-boot-base-core/src/main/java/org/jeecg/common/email/EmailServiceManager.java
+++ b/jeecg-boot-base-core/src/main/java/org/jeecg/common/email/EmailServiceManager.java
@@ -121,13 +121,23 @@ public class EmailServiceManager {
                 properties.put("mail.imap.ssl.enable", "false");
             }
 
+            HashMap IAM = new HashMap();
+            //带上IMAP ID信息，由key和value组成，例如name，version，vendor，support-email等。
+            IAM.put("name","myname");
+            IAM.put("version","1.0.0");
+            IAM.put("vendor","myclient");
+            IAM.put("support-email","testmail@test.com");
+
             //获取邮件回话
             final Session session = Session.getDefaultInstance(properties);
 
+
             //获取smtp协议的存储对象
             store = (IMAPStore) session.getStore();
             //连接
             store.connect(email.getUsername(),email.getPassword());
+            // 解决163普通邮箱无法建立连接问题
+            store.id(IAM);
             //获取收件箱
             folder = store.getFolder("INBOX");//INBOX
             folder.open(Folder.READ_WRITE);