[TiLUG] Undelivered Mail Returned to Sender

[Mail Delivery System]

This is the mail system at host blue1023.server-cp.com.

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

<pino.panta@hotmail.it>: host eur.olc.protection.outlook.com[104.47.18.161]
    said: 550 5.7.1 Unfortunately, messages from [212.48.74.27] weren't sent.
    Please contact your Internet service provider since part of their network
    is on our block list (S3150). You can also refer your provider to
    http://mail.live.com/mail/troubleshooting.aspx#errors.
    [AM7EUR06FT061.eop-eur06.prod.protection.outlook.com] (in reply to MAIL
    FROM command)
-------------- parte successiva --------------
Un messaggio incapsulato è stato rimosso...
Da:         Preziosa Quinn Quinn <tilug@lists.linux.it>
Oggetto :   Quinn Stefania - Tutti hanno amore, sentimenti... ma dammi solo sesso!
Data:       Sun, 11 Oct 2020 17:23:20 +0300
Dimensione: 25407
URL:        <http://lists.linux.it/pipermail/tilug/attachments/20201011/2beba74f/attachment-0001.eml>