[Adminsysters] [mailing list] Undelivered Mail Returned to Sender

[spideralex]

Hola adminsysters

i hope you are all doing fine,
not sue if i should send this here, correct me if i should use another
channel

our mailing list for sysadmin of anarchasrever is hosted in systerserver
and it has not been working for a week now, i sent 2 mails that did not
make their way

below error message and also in attachment, could you let us know what
is the situation?

on another note, are you planning to set up back the gitlab repo in
systerserver? we would be happy to use it for posting our tech documentation

in the meantime tahnks and take care

-------- Forwarded Message --------
Subject: Undelivered Mail Returned to Sender
Date: Wed, 22 Jan 2020 13:59:38 -0800 (PST)
From: Mail Delivery System <MAILER-DAEMON at mx1.riseup.net>
To: spideralex at riseup.net

This is the mail system at host mx1.riseup.net.

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

<anarchaserver at lists.systerserver.net>: host
    lists.systerserver.net[89.106.208.54] said: 451 4.3.0
    <anarchaserver at lists.systerserver.net>: Temporary lookup failure (in
reply
    to RCPT TO command)

-------------- next part --------------
An embedded message was scrubbed...
From: spideralex <spideralex at riseup.net>
Subject: repo down
Date: Fri, 17 Jan 2020 19:18:48 +0100
Size: 5223
URL: <http://lists.genderchangers.org/pipermail/adminsysters/attachments/20200124/db78c194/attachment.eml>