Aware, and has been raised to the right people.  Thank you for raising this.

—srs

From: mailop <mailop-boun...@mailop.org> on behalf of Rob McEwen via mailop 
<mailop@mailop.org>
Date: Friday, 28 March 2025 at 1:35 AM
To: mailop@mailop.org <mailop@mailop.org>
Subject: [mailop] attention apple/icloud, emails sent from 57.103.74.0/24 don't 
have a PTR record

Apple/iCloud,

(hopefully you're here on this list?)

I'm just noticing that some emails (both spams and hand-typed legit
email) are being sent from 57.103.74.0/24 - and some or all of these IPs
don't have a PTR record. Also, they're being sent from @icloud.com and
@me.com addresses, and they're passing SPF. But, again, they are often
not returning a PTR record for some or all of these IPs. Some of these
were sent as recently as today.

Please investigate/fix. Thanks!

Rob McEwen, invaluement



_______________________________________________
mailop mailing list
mailop@mailop.org
https://list.mailop.org/listinfo/mailop
_______________________________________________
mailop mailing list
mailop@mailop.org
https://list.mailop.org/listinfo/mailop

Reply via email to