Subject: Undelivered Mail Returned to Sender
From: [email-masked] (Mail Delivery System)
To: [email-masked]
Date: Tue, 1 Nov 2022 02:35:35 -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 mxin10.ziggo.nl[212.54.42.8] refused to talk to
    me: 421 mx5.tb.mail.iss.as9143.net mx5.tb.mail.iss.as9143.net MXIN108
    Failure to determine Reverse DNS for your IP 108.170.60.122. Fix or retry
    later.
    ;id=pngDoaAqXIVwN;sid=pngDoaAqXIVwN;mta=mx5.tb;d=20221101;t=103533[CET];ipsrc=108.170.60.122;

<[email-masked]>: host mx5.vodafonemail.de[2.207.151.53] said: 450
    4.7.25 Client host rejected: cannot find your hostname, [108.170.60.122]
    (in reply to RCPT TO command)