SPF
Download List of All Websites using SPF
The Sender Policy Framework (SPF) is an email-authentication technique which is used to prevent spammers from sending messages on behalf of your domain. With SPF an organisation can publish authorized mail servers.
Mailchimp
Download List of All Websites using Mailchimp
Mailchimp is a marketing automation platform and an email marketing service.
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G Suite
Download List of All Websites using G Suite
formerly Google Apps for Work and Google Apps for Your Domain is a brand of cloud computing, productivity and collaboration tools, software and products developed by Google.
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