Account & Security

Can I sign in with my Microsoft 365 account?

Yes. If your firm runs on Microsoft 365 you can sign up and sign in with your work account, with no separate password to remember.

Signing up with Microsoft
  1. On the registration page, click Continue with Microsoft at the top.
  2. Sign in with your Microsoft 365 account and approve the basic profile read.
  3. Confirm your role and firm to finish. Microsoft already verified your email, so we skip the 6-digit code step and pre-fill your name.
Signing in with Microsoft

On the sign-in page, click Continue with Microsoft. If your account email matches a Microsoft account, you go straight to the dashboard: no password, no verification code.

Adding an email and password

If you signed up with Microsoft, you don’t have a password yet, so email + password sign-in won’t work; just use Continue with Microsoft. If you’d like an email + password as a backup, use Forgot password? on the sign-in page to set one.

Existing email + password accounts can start using Microsoft sign-in at any time. We link the two automatically when the email matches.

Two-factor authentication is required on every account, and Microsoft sign-in satisfies it by itself. A password sign-in needs its own second factor, so the first time you sign in that way you’ll be asked to set up a passkey or an authenticator app.

What Acquit can access

Acquit requests only basic profile information (your name and email) at sign-in. Connecting your Outlook calendar is a separate step in SettingsCalendar Sync. We don’t touch your calendar just because you signed in with Microsoft.

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