DigiCert Acquires Valimail, a Global Leader in Zero Trust Email Authentication Security

17 September 2025
min read
On 16th September 2025, it was confirmed that Valimail had been acquired by DigiCert. This acquisition is part of a wider DigiCert plan to further enhance their DigiCert One platform offering.

On 16th September 2025, it was confirmed that Valimail had been acquired by DigiCert. This acquisition is part of a wider DigiCert plan to further enhance their DigiCert One platform offering.

This recent acquisition requires no changes to the way that you operate and procure your Valimail DMARC technology, be it direct through Gradian, or through a chosen Service Integrator.

Our partnership remains the same, and we will continue to offer Valimail’s best-of-breed technology with Gradians' expertise and managed service wrappers.

We are committed to driving ongoing success with our existing end users as well as supporting new customers who can benefit from Valimail's solutions.

Along with the rich Valimail partnership, Gradian are also partners with DigiCert helping our customers with their wider technology needs associated with DigiCert’s technology suite.

The press release that has been issued to support this announcement can be read here.

In the meantime, please reach out to us if you have any questions, concerns or want to find out more about Valimail. Click here to get in touch.

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