Email signatures that sync to your existing directory

Connect Exclaimer to Azure AD, Google Workspace, or Okta so employee email signatures always stay up-to-date, without extra admin.

Hero Image

Keep email signatures aligned with your directory

Eliminate manual updates

Directory Sync pulls user details straight from your source directory. That means no more bulk email updates, CSV imports, or waiting on other teams to provide data — it all happens automatically from your source of truth.

How directory syncing works

Authorize directory access

Connect Exclaimer to Entra ID (formerly Azure AD) or Google Workspace in just a few clicks. Or, work with our team to sync your user data via Okta.

Sync with your directory

Your existing user data is pulled into Exclaimer automatically at regular intervals for automatic updates.

Choose editable fields

Decide which details employees can change, while IT or your chosen Admin maintains control of every other signature detail.

Background Image https://a.storyblok.com/f/228452/1232x1366/ca17a40837/verticalslider_bg_placehodler.png
Background Image https://a.storyblok.com/f/228452/1232x1366/ca17a40837/verticalslider_bg_placehodler.png
Background Image https://a.storyblok.com/f/228452/1232x1366/ca17a40837/verticalslider_bg_placehodler.png

Why industry leaders choose Exclaimer

Delivering 20 billion email signatures from 9 million email accounts annually

Frequently asked questions

How do I set up Directory Sync?

First, authorize Exclaimer to read user details from your directory. To do this, go to Settings > Sender Management in the Exclaimer console. You’ll need Microsoft 365 Global Administrator or Google Workspace Super Admin permissions to complete this step. The process varies slightly depending on your directory, but our clear on-screen instructions will guide you through.

Related articles

Automate email signatures in just 10 minutes

Keep every signature accurate and consistent with zero manual updates. Save IT time and let your directory do the work.