You've been renewing email security add-ons every twelve months and it's slipping through the cracks. This 36-month DMARC Manager tier locks in your domain authentication policy for three years so nobody on the team has to remember a renewal date. Covers 50 to 99 seats on your existing Sophos Email, enforces the DMARC record, and keeps reporting running without a mid-term gap. Add to cart once, forget about it until 2028
| brand | Sophos |
| product_type | Email Security Add-on |
| feature | DMARC Manager |
| compatible_with | Sophos Email |
| user_tier | 50–99 users |
| subscription_term | 36 months |
| category | Network – Security UTM / Email Security |