Mail delivery failed: returning message to sender

Mail Delivery System Mailer-Daemon na
Čtvrtek Říjen 14 03:32:18 CEST 2021

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  cermak6 na
    SMTP error from remote mail server after RCPT TO:<cermak6 na>:
    host []: 550 5.1.1 MXIN500 domain is not hosted here ;id=apYSmVYrat8JcapYTmG0ze;sid=apYSmVYrat8Jc;mta=vie01a-pemc-pmxin-pe12;d=20211014;t=032909[CET];ipsrc=;

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