Subject: Delivery Status Notification (Failure)
From: "Mail Delivery System" <[email-masked]>
To: [email-masked]
Date: 28 Oct 2022 14:06:00 +0200

The following message to <[email-masked]> was undeliverable.
The reason for the problem:
5.1.0 - Unknown address error 550-'5.1.1 <[email-masked]> is not a valid mailbox'

Subject: Phoebe adv
From: Phoebe <[email-masked]>
Date: Thu, 27 Oct 2022 01:09:35 +0200