[Spacewalk-list] can not join a client to spacewalk master server

[Michael Mraka]

Afify, Sherif S (IBS):
> Here what I have inside the /var/log/httpd/*  related to the failing client and I cannot see a clear msg for the problem , do you see anything up normal ?
...
> error_log:[Tue Jan 23 09:43:21.708082 2018] [:error] [pid 18048] [client 149.184.141.224:34058]     raise SMTPRecipientsRefused(senderrs)
> error_log:[Tue Jan 23 09:43:21.708111 2018] [:error] [pid 18048] [client 149.184.141.224:34058] SMTPRecipientsRefused: {'afifss at bp.com': (454, '4.7.1 <afifss at bp.com>: Relay access denied')}

Your Spacewalk can't send you an email with error message because it's
blocked by your mailserver.

You have to change mailserver's configuration.

Regards,

--
Michael Mráka
System Management Engineering, Red Hat