Subject: Mail delivery failed: returning message to sender
From: "Mail Delivery System" <[email-masked]>
To: <[email-masked]>
Date: Sat, 16 Mar 2024 17:43:03 +0330

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:

  [email-masked]
    host extmail.optusnet.com.au [211.29.133.14]
    SMTP error from remote mail server after RCPT
TO:<[email-masked]>:
    550 5.1.1 <[email-masked]>: Recipient address rejected:
    User unknown in virtual mailbox table
  [email-masked]
    host mx.xtra.co.nz [210.55.143.33]
    SMTP error from remote mail server after end of data:
    554-5.7.1 Message rejected due to possible spam content
    554 [65F5A8E6-543010C3@mta2306]
  [email-masked]
    host extmail.bpbb.bigpond.com [203.42.40.138]
    SMTP error from remote mail server after RCPT
TO:<[email-masked]>:
    550-5.1.1 [email-masked] recipient rejected. Recipient does
not
    550 5.1.1 exist. IB603A
  [email-masked]
    host al-ip4-mx-vip2.prodigy.net [144.160.235.144]
    SMTP error from remote mail server after MAIL
FROM:<[email-masked]>:
    553 5.3.0 alph739 DNSBL:RBL 521< 159.69.236.107 >_is_blocked.For
assistance forward this error to [email-masked]

Subject: Get ready for a night you'll never forget!
From: "Richard" <[email-masked]>
To: "Richard" <[email-masked]>
Date: Sun, 17 Mar 2024 04:44:27 +0330

Invitation to a special event

Join us for a unique event with extraordinary experiences and exciting 
encounters!

We look forward to seeing you:

Read more <https://shorturl.ac/7ddhy>

Best wishes
Organizing team