ActiveSync / EAS - Sync Email, Calendars and Contacts

Sync your email, calendar, and contacts in real-time.

ActiveSync is the most powerful way to connect your mailbox to your mobile devices and desktop apps. Unlike standard email setups, ActiveSync provides a "push" connection that synchronizes your email, calendar, contacts, and notes instantly across all your devices. When you delete an email on your phone, it’s gone from your computer; when you add a meeting to your calendar, it appears everywhere.

Note: ActiveSync is a premium feature available for Enhanced mailboxes.

Pro Tip: If your configured Autodiscover in your domain’s DNS settings, you can often skip the manual server entry. Simply enter your email and password, and the device will find the correct server settings automatically.

Pre-requisites

Before starting, ensure you have the following details ready:

Step 1: Add a New Account

  1. Open the Settings app on your smartphone or tablet.

  2. Navigate to Mail or Accounts and select Add Account.

  3. From the list of account types, select Exchange, Microsoft Exchange, or ActiveSync.

Step 2: Enter Account Details

Simply enter your email and password, and the device will find the correct server settings automatically. Click on Sign In or Finish.

Example setup on Android with Autodiscover:

Activesync - EAS - on Android - step 1 - choose Exchange type.png
Activesync - EAS - on Android - step 2.jpg

Manual Setup

Step 1: Add a New Account

  1. Open the Settings app on your smartphone or tablet.

  2. Navigate to Mail or Accounts and select Add Account.

  3. From the list of account types, select Exchange, Microsoft Exchange, or ActiveSync.

Step 2: Enter Account Details

Enter your email and password. Click on Manual Setup.

Step 3: Enter Server Settings

Click on Sign In, Continue or Finish.

Example Setup on Android for Manual Setup:

Activesync - EAS - on Android - step 1 - choose Exchange type.png Activesync - EAS - on Android - step 2.jpg Activesync - EAS - on Android - manual setup.jpg

Revision #3
Created 30 January 2026 14:23:33 by Admin
Updated 30 January 2026 15:03:03 by Admin