--- a/src/libs/zbxmedia/email.c	2017-02-27 10:22:38.000000000 +0100
+++ b/src/libs/zbxmedia/email.c	2017-03-21 13:58:31.000000000 +0100
@@ -305,6 +305,8 @@
 			"MIME-Version: 1.0\r\n"
 			"Content-Type: text/plain; charset=\"UTF-8\"\r\n"
 			"Content-Transfer-Encoding: base64\r\n"
+			"X-Auto-Response-Suppress: All\r\n"
+			"Auto-Submitted: auto-generated\r\n"
 			"\r\n"
 			"%s",
 			NULL != from_display_name ? from_display_name : "", from_angle_addr,