Big on Hosting. Unlimited Space & Unlimited Bandwidth


I’m trying to understand the X-Originating-IP in the email header.

I tried a few hosted email solutions the last weeks and I noticed that there are differences between them regarding the X-Originating-IP.

Office365, Google Apps and Atmail Cloud are showing my real IP address from my home internet connection or my smartphone provider.

Rackspace always shows their server ip and never my own IP.

Does anyone know something about that?

This entry passed through the Full-Text RSS service — if this is your content and you’re reading it on someone else’s site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends:


You can skip to the end and leave a response. Pinging is currently not allowed.

Leave a Reply