diff --git a/src/main/java/com/peanut/common/utils/MailUtil.java b/src/main/java/com/peanut/common/utils/MailUtil.java
index 6fb4a4ba..69518f7c 100644
--- a/src/main/java/com/peanut/common/utils/MailUtil.java
+++ b/src/main/java/com/peanut/common/utils/MailUtil.java
@@ -1,5 +1,7 @@
 package com.peanut.common.utils;
 
+import com.sun.mail.util.MailSSLSocketFactory;
+
 import javax.mail.Authenticator;
 import javax.mail.Session;
 import javax.mail.Transport;
@@ -17,9 +19,16 @@ public class MailUtil {
             //smtp服务器
             Properties pros=new Properties();
             pros.put("mail.smtp.host", "smtp.163.com");//主机名
-            pros.put("mail.smtp.port", "25");//主机端口号
+            pros.put("mail.smtp.port", "465");//主机端口号
             pros.put("mail.smtp.auth", "true");//是否需要用户认证
             pros.put("mail.smtp.starttls.enable", "true");//启用TLS加密
+            // SSL加密
+            MailSSLSocketFactory sf = null;
+            sf = new MailSSLSocketFactory();
+            // 设置信任所有的主机 - 解决Linux无法发送邮箱的问题
+            sf.setTrustAllHosts(true);
+            pros.put("mail.smtp.ssl.enable", "true");
+            pros.put("mail.smtp.ssl.socketFactory", sf);
             //创建会话
             Session session=Session.getInstance(pros,new Authenticator(){
                 @Override