Reporting-MTA: dns; smtp.customs.gov.ua X-Postfix-Queue-ID: 5DC7014801B X-Postfix-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxxxxxx@xxxxxx.xxxxxx.xxx.xx Arrival-Date: Mon, 28 Nov 2016 17:07:01 +0200 (EET) Final-Recipient: rfc822; xxxx@xxxxxxx.xxx.xx Original-Recipient: rfc822;xxxx@xxxxxxx.xxx.xx Action: failed Status: 5.0.0 Remote-MTA: dns; mail1.customs.gov.ua Diagnostic-Code: smtp; 550 xxxx@xxxxxxx.xxx.xx... No such user