fix 邮件发送

netflix-service/src/main/java/com/cyksj/service/mail/impl/MailServiceImpl.java

@@ -89,6 +89,10 @@ public class MailServiceImpl implements MailService {
 			properties.setProperty("properties.mail.smtp.starttls.enable", "true");
 			properties.setProperty("properties.mail.smtp.starttls.required", "true");
 			properties.setProperty("properties.mail.smtp.ssl.enable", "true");
+
+			properties.setProperty("properties.mail.smtp.socketFactory.port", "465");
+			properties.setProperty("properties.mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
+			properties.setProperty("properties.mail.smtp.socketFactory.fallback", "false");
 			javaMailSender.setJavaMailProperties(properties);
 			senders.add(javaMailSender);
 		});