[shipwright-admin] Delivery Status Notification (Failure)
Mail Delivery Subsystem
Friday, 23 April
2021
Fri, 23 Apr
'21
2:26 p.m.
** Address not found **
Your message wasn't delivered to schwartzs(a)de.ibm.com because the address couldn't
be found, or is unable to receive mail.
The response from the remote server was:
550 5.1.1 User Unknown