SPF Usage Statistics · Download List of All Websites using SPF
The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.
Google Apps for Business Usage Statistics · Download List of All Websites using Google Apps for Business
Web-based email, calendar, and documents for teams. Renamed to Google Apps for Work, but now known as G Suite From Google Cloud.
Business Email Hosting
Last technology detected on 17th April 2019. We know of 2 technologies on this page and 34 technologies removed from arf.by since 20th March 2016. Link to this page.
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