Date : 7/10/2019 6:23:49 AM
From : "Mail Delivery System"
To : etihagag@mail.gov.il
Subject : Undelivered Mail Returned to Sender
Attachment : 31009_details.txt;המכללה לביטחון לאומי 10.7;

This is the mail system at host outmail-10.tehila.gov.il.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<kfeshe@iyha.org.il>: host mx1.cybo-cloud.com[83.246.48.91] said: 550 sorry, no
    mailbox here by that name. (#5.1.1) (in reply to RCPT TO command)