Stop donor-facing fraud
Criminals pretend to be your executive director to redirect donations or grant payments. Domain protection (DMARC) stops them from sending as your domain.
For nonprofits
Your mission runs on email. Keep it safe.
Grant agreements, donor conversations, board decisions and payment instructions all live in your inboxes. KnoxDefender protects them without needing an IT department.
Start free setup Get nonprofit pricingNever lose institutional memory
Staff and volunteers come and go. Independent backups keep their email recoverable after they leave, under the retention you choose.
Answer the questionnaire
Funders and insurers increasingly ask how you protect data. Monthly reports summarize backup health, restore tests and domain status in plain English.
Nonprofit pricing
We offer reduced pricing for registered nonprofits. Ask for a quote and tell us about your organization. Many nonprofits already receive discounted Microsoft 365 or Google Workspace licenses; KnoxDefender works with those plans.
Some advanced Microsoft security signals (such as risky sign-in detection) depend on Microsoft licensing. We tell you exactly which features your licenses support before you buy.