Undelivered Mail Returned to Sender

Undelivered Mail Returned to Sender

Hey everyone

I'm getting a lot of e-mails from my server that there are undeliverd emails.
  1. (expanded from ): host mx.zoho.eu[31.186.243.166] said: 541 5.4.1 Mail rejected by destination domain (in reply to RCPT TO command) Reporting-MTA: dns; MY-SERVER X-Postfix-Queue-ID: 6393D202AB X-Postfix-Sender: rfc822; SERVERADRESS Arrival-Date: Fri, 31 Jan 2020 18:03:50 +0100 (CET)

  3. Final-Recipient: rfc822; EMAIL
  4. Original-Recipient: rfc822; root 
  5. Action: failed 
  6. Status: 5.4.1 
  7. Remote-MTA: dns; mx.zoho.eu 
  8. Diagnostic-Code: smtp; 541 5.4.1 Mail rejected by destination domain 

    Does anyone know how to fix this?