Vracejí se nám e-maily z google

Dobrý den,

vše, co nám chodí na info@copyostrava.cz z google se vrací, google píše toto:

Zprávu se nepodařilo doručit, vrátila se s chybou:
smtp; 550-5.2.1 The email account that you tried to reach is inactive. For more 550-5.2.1 information, go to 550 5.2.1 https://support.google.com/mail/?p=DisabledUser a640c23a62f3a-b488c8fc8c7si733719866b.518 – gsmtp
Reporting-MTA: dns; mx1.anafra.net
X-Postfix-Queue-ID: 19D1A24A05A
X-Postfix-Sender: rfc822; info@copyostrava.cz
Arrival-Date: Mon, 6 Oct 2025 11:58:34 +0200 (CEST)

Final-Recipient: rfc822; clientsdatamesh3@gmail.com
Original-Recipient: rfc822;clientsdatamesh3@gmail.com
Action: failed
Status: 5.2.1
Remote-MTA: dns; gmail-smtp-in.l.google.com
Diagnostic-Code: smtp; 550-5.2.1 The email account that you tried to reach is
inactive. For more 550-5.2.1 information, go to 550 5.2.1
https://support.google.com/mail/?p=DisabledUser
a640c23a62f3a-b488c8fc8c7si733719866b.518 – gsmtp

Nevíte, co s tím?