DomainGuard monitoring

Mailbox exposure (dark web) monitoring

DomainGuard checks whether your business email addresses turn up in known data breaches, and re-checks them on a schedule.

What it does

Add the mailboxes that matter (the owner's, accounts, the shared inbox) and we check them against known breach data, then again on the cadence you choose.

How it helps you

When a password from a breached site is reused on your email or accounting login, that is how an account takeover starts. Hearing that an address was exposed tells you whose password to change before someone tries it.

How it works

  • Checks each address you add against known breach collections.
  • Re-checks daily or weekly, or only when you ask, on every plan.
  • Each exposure names the breach, its date, and what kind of data it held.

What each plan gets

Free
1 mailbox, re-checked on schedule
Starter
5 mailboxes
Pro
10 mailboxes
Enterprise
50 mailboxes