dns_resolver value:COUNTER:0:65535
dns_update value:COUNTER:0:65535
dns_zops value:COUNTER:0:65535
+dns_notify value:COUNTER:0:65535
+dns_transfer value:COUNTER:0:65535
+dns_query value:COUNTER:0:65535
+dns_response value:COUNTER:0:65535
email_check value:GAUGE:0:U
email_count value:GAUGE:0:U
email_size value:GAUGE:0:U