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  • Email configuration errors relating to DMARC, MTA-STS, and TLS
  • DNS problems including dangling services, dangling CNAMEs, and nameserver misconfigurations
  • Web configuration and certificate issues including expired certificates and poorly configured hosts
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REVIEWS
Leading security teams choose Red Sift
Kevin Hopkinson ZoomInfo
Kevin Hopkinson
Head of Deliverability

“With OnDMARC, we are able to scale and grow effectively as we add more employees and complete more acquisitions without worrying about shadow IT.”

Yousef Oujdi Alvarez and Marsal
Yousef Oujdi
Chief Security Officer

“Red Sift’s managed SPF solution doesn’t require the use of macros making it fully compatible with global email systems, whilst removing the known SPF entry restrictions.”

Michael Devitt
IT Director

“Red Sift protects the domains of 4 of the 5 magic circle law firms in the UK as well as international law firms. Their track record in the legal sector made them the obvious choice of cybersecurity vendor for William Fry.”

Gareth Packham
Gareth Packham
Director of Information Security & Data Protection

“The combination of compelling commercials, fantastic pre- and post-procurement support, and a genuine desire to help us succeed made Red Sift the clear choice for us. They’ve helped us strengthen our infrastructure, so Save the Children can focus on what matters most: protecting children and delivering life-changing support.”

Vinay Tekchandani
Vinay Tekchandani
Technical Program Manager

“Red Sift makes email security easy. I’ve done implementations for DMARC before and this was by far the easiest. They take away all the headaches and make it painless.”