Subject: Undelivered Mail Returned to Sender
From: [email-masked] (Mail Delivery System)
To: [email-masked]
Date: Fri, 28 Oct 2022 21:30:58 -0700 (MST)

This is the mail system at host mail.lsmindia.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

<[email-masked]>: host mx2.ch-toulon.fr[195.101.181.173] said:
    554-mx2.ch-toulon.fr 554 Your access to this mail system has been rejected
    due to the sending MTA's poor reputation. If you believe that this failure
    is in error, please contact the intended recipient via alternate means. (in
    reply to end of DATA command)