Red Sift

Red Sift

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The Red Sift Open Cloud is a data analysis platform that's purpose-built for the challenges of cybersecurity. By harnessing the power of AI we can securely collate, compute & visualize data from thousands of individual signals to help organizations to optimize their cybersecurity. Products on the platform include OnDMARC and OnINBOX, delivering smarter email security.



    OnDMARC is an email security product that helps prevent phishing and increases the deliverability of authorised emails, by guiding users through a ste...

  • OnDMARC Bot

    The OnDMARC bot is the quickest way to secure your domain with the DMARC protocol to block phishing attacks. It will help you secure, fix email config...

  • Dynamic SPF

    OnDMARC's Dynamic SPF simplifies SPF management and allows you to have more than 10 DNS lookups without resorting to SPF flattening.

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  • Contact Information

    Red Sift
    Red Sift 66 Old Compton Street London W1D 4UH United Kingdom

Product Categories

  1. Product Categories
    Data Protection
    • Information Risk Management
    Internet Security
    • Email Security
    Risk Management
    • Big Data Analytics
    • Security Analytics
    • Threat Intelligence

Case Studies

  • Industry Report - UK Charitable Sector.

    OnDMARC analysed more than 78,000 domains from the UK charity sector to understand how many of the charities implement email authentication protocols ...

  • TransferWise & OnDMARC

    Learn about how TransferWise boosted their outbound email deliverability to 99% with OnDMARC.


    Together with OnDMARC the team at ADS increased their email deliverability by 6.5x in the first month.

See all Case Studies

White Papers

  • A Buyer's Guide to DMARC

    We’ve put our heads together and come up with a comprehensive buyer’s guide that’s perfect for any organization unsure about taking their first steps ...

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