As part of our ongoing efforts to help and protect, non-SSO users of N-able Mail Assure will be required to enable two-factor authentication (2FA) in order to continue using the product.

Mail Assure currently requires multifactor authentication for SSO users.

Beginning 29 September 2025, two-factor authentication (2FA) will be required for all non-SSO user types, including sub-admins, technicians, domain users, and email users.

Any users that have not already done so will be guided through 2FA configuration when they log in.

We use standard time-based one-time-password (TOTP) 2FA, so you can use the same apps to manage this as for your other applications.