Reporting-MTA: dns; d1282739
X-Postfix-Queue-ID: 09DFA6008FE
X-Postfix-Sender: rfc822; xxxxxxxxxxxxxxxxxxxxxx@xxxxxx.xxx.xx
Arrival-Date: Mon, 18 May 2026 13:22:07 +0000 (UTC)

Final-Recipient: rfc822; xxx@xxx.xxx.xx
Original-Recipient: rfc822;xxx@xxx.xxx.xx
Action: failed
Status: 5.5.2
Remote-MTA: dns; relay01.moz.gov.ua
Diagnostic-Code: smtp; 504 5.5.2 <d1282739>: Helo command rejected: need
    fully-qualified hostname