NuReply

NuReply is AI-powered email security focused on anti-spoofing and anti-phishing, with automated SPF and DMARC analysis built in.

What it does

Email authentication — SPF, DKIM, DMARC — is the technical floor under modern anti-spoofing. The standards work, but configuring them correctly across a real organization's email-sending surface is hard: marketing automation, transactional providers, internal mail, third-party tools that send on the domain's behalf. NuReply turns that configuration work into automated, continuous analysis.

Where AI fits

The AI layer reads DMARC reports as they arrive, classifies senders, distinguishes legitimate-but-unconfigured services from spoofing attempts, and recommends concrete configuration changes. It also evolves with the domain — new senders get categorized as they appear instead of triggering noise.

What it gives back

A clear picture of who is sending email on the domain's behalf, where the authentication gaps are, and what to do about each one. The configuration burden becomes manageable instead of being shelved, which is the usual fate of DMARC initiatives.