Sample spam from name Mail Delivery System (147)

Date From, Subject Body
5 years ago [email protected] (Mail Delivery System)
Undelivered Mail Returned to Sender
This is the mail system at host zcs.bnqt.com. I'm sorry to have to inform you that your message coul
5 years ago [email protected] (Mail Delivery System)
Undelivered Mail Returned to Sender
This is the mail system at host vmail.twinkle.com.tw. I'm sorry to have to inform you that your mess
5 years ago [email protected] (Mail Delivery System)
Undelivered Mail Returned to Sender
This is the mail system at host mx.bezeqint.net. I'm sorry to have to inform you that your message c
5 years ago [email protected] (Mail Delivery System)
Delayed Mail (still being retried)
This is the mail system at host deli01.udag.de. ####################################################
5 years ago [email protected] (Mail Delivery System)
Undelivered Mail Returned to Sender
This is the mail system at host cap-mail-mx-p01.zt.capitar.com. I'm sorry to have to inform you that
5 years ago "Mail Delivery System" <[email protected]>
Delivery Status Notification (Failure)
The following message to was undeliverable. The reason for the problem: 5.4.7 - Delivery expired (me
5 years ago [email protected] (Mail Delivery System)
Undelivered Mail Returned to Sender
This is the mail system at host aws.dimensional.com.co. I'm sorry to have to inform you that your me
5 years ago "Mail Delivery System" <[email protected]>
Delivery Status Notification (Failure)
The following message to was undeliverable. The reason for the problem: 5.3.0 - Other mail system pr
5 years ago MAILER-DAEMON (Mail Delivery System)
Undelivered Mail Returned to Sender
This is the mail system at host mailfilter11.oaconhk.com. I'm sorry to have to inform you that your
5 years ago [email protected] (Mail Delivery System)
Undelivered Mail Returned to Sender
This is the mail system at host mailserv.inrne.bas.bg. I'm sorry to have to inform you that your mes
5 years ago [email protected] (Mail Delivery System)
Undelivered Mail Returned to Sender
This is the mail system at host edusgroup.vn. I'm sorry to have to inform you that your message coul
5 years ago "Mail Delivery System" <[email protected]>
Delivery Status Notification (Failure)
The following message to was undeliverable. The reason for the problem: 5.3.0 - Other mail system pr
5 years ago [email protected] (Mail Delivery System)
Undelivered Mail Returned to Sender
This is the mail system at host seviper.canonical.com. I'm sorry to have to inform you that your mes
5 years ago [email protected] (Mail Delivery System)
Undelivered Mail Returned to Sender
This is the mail system at host www33.algo.at. I'm sorry to have to inform you that your message cou
5 years ago [email protected] (Mail Delivery System)
Undelivered Mail Returned to Sender
This is the mail system at host slimvps-1060929-21601.host4g.ru. I'm sorry to have to inform you tha