[Octa-list] Undelivered Mail Returned to Sender

Fri Sep 27 07:08:22 UTC 2019

This is the mail system at host xxxmail04.xyz.

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

<octa-list at redhat.com>: host mx1.redhat.com[209.132.183.28] said: 551 5.7.1 SPF
    fail: '[104.223.143.71]'[104.223.143.71], 'redhat.com'; REJECT (in reply to
    RCPT TO command)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: text/rfc822-headers
Size: 287 bytes
Desc: Undelivered Message Headers
URL: <http://listman.redhat.com/archives/octa-list/attachments/20190927/d18e8d69/attachment.bin>