MDaemon Messaging Server includes support for the latest version of Microsoft Exchange ActiveSync (EAS) (2.5, 12.1, 14.0, and 14.1 Protocols), which is a separately licensed ActiveSync (AirSync) server. ActiveSync provides native synchronization of a user's default and shared email, calendar, contacts, and tasks data between the MDaemon server, WorldClient (MDaemon's Web-Based Email Client) or Outlook (using the Outlook Connector plug-in) account and an ActiveSync capable device. Other features include: Customizable Device IT Policies, Remote Wipe, Autodiscovery, Multiple Folder Synchronization, Global Address Lookup, SSL Encrypted Transmissions, Device Whitelists and Blacklists, Forgetting Inactive Devices, and Device Protocol Restrictions.1 No middleware server to install and maintain Direct connection between phone and server to avoid third party network downtime and security leakage Ability to manage IT Policies MDaemon Messaging Server 包括最新版本的支持的 Microsoft Exchange ActiveSync（EAS）（2.5，12.1，14.0 和 14.1協議），這是一個單獨授權的 ActiveSync（AirSync）服務器。動態同步提供了一個用戶的默認和本機同步共享的電子郵件，日曆，聯繫人和MDaemon的服務器之間的任務數據，WorldClient的（MDaemon 的基於 Web 的電子郵件客戶端）或 Outlook（使用 Outlook 連接器插件）帳戶和 ActiveSync 的功能的設備。其他功能還包括：可定制設備的IT策略，遠程擦除，自動發現，多文件夾同步，全球地址查詢，SSL加密傳輸，設備白名單和黑名單，遺忘已停用的設備，以及設備協議的限制。1 沒有中間件服務器安裝和維護 手機與服務器之間的直接連接，以避免第三方網絡停機時間和安全漏 能夠管理IT策略
How to Install ActiveSync for Exchange ActiveSync is a web tool used by network administrators to allow mobile users to sync with Exchange server using a website. It gives users additional access to public and private folders to which they have access. ActiveSync is not automatically installed by Exchange server. It is a tool offered by Microsoft that can be downloaded free from its site. Installing the software only takes a few steps. Have a question? Get an answer from online tech support now! Instructions： 1. Download the tool from Microsoft's website. Save the executable file to a directory on your server. 2. Click the Windows "Start" button and select "Settings." Select "Control Panel" from the menu. 3. Double-click the "Administrative Tools" icon and select "Internet Information Service (IIS). This opens the configuration screen. 4. Back up the IIS database before installing ActiveSync. Right-click the domain server name, select "All Tasks" and choose "Backup." This creates a backup in case of any problems after the ActiveSync install. 5. Double-click the "MobileAdmin.exe" file that was downloaded from Step 1. Click "Next" on the summary screen and agree to the license, and the software installs on the local computer. 6. Right-click the IIS server name and select "Restart" to stop and start the IIS server. This is necessary for the changes to take effect. 如何安裝 Exchange ActiveSync ActiveSync 是網路系統管理員用於允許移動使用者與 Exchange 伺服器使用一個網站同步 web 工具。它使使用者可以額外訪問他們有權訪問的公共和私人資料夾。ActiveSync 不是自動安裝的 Exchange 伺服器。它是可以從其網站免費下載的 Microsoft 提供的一個工具。安裝該軟體只需要幾個步驟。 說明： 1. 從微軟的網站下載該工具 。在您的伺服器上保存到目錄的可執行檔。 2. 按一下 Windows"開始"按鈕並選擇"設置"。從功能表中選擇"控制台"。 3. 按兩下"管理工具"圖示，然後選擇"Internet 資訊服務 (IIS)。這將打開配置螢幕。 4. 在安裝 ActiveSync 之前備份 IIS 資料庫。用滑鼠右鍵按一下域伺服器名稱，選擇"所有任務"並選擇"備份"。這在 ActiveSync 安裝後創建一個備份如有問題。 5. 按兩下步驟 1 中下載的"MobileAdmin.exe"檔。在摘要螢幕上按一下"下一步"並同意授權合約，並在本地電腦上安裝的軟體。 6. 用滑鼠右鍵按一下 IIS 伺服器的名稱，並選擇"重新開機"來停止和啟動 IIS 伺服器。這是必要的更改才能生效。
测试了一下，程序有shutdown的现象，添加以下内容待观察 C:\Windows\System32\drivers\etc 127.0.0.1 files.altn.com 127.0.0.1 www.altn.com win版本：windows 2008 r2 sp1 windows日志： **** ALERT **** At least one required abuse alias is missing for a domain [EvRFC]
C:\Windows\System32\drivers\etc\hosts # MDaemon 127.0.0.1 files.altn.com 127.0.0.1 www.altn.com 這樣加就不會於午夜維護與淨化後自動關機（指 MDaemon）。因由於上述的設定即不能上 altn 官網，第二天你即可將上述設定删除，它也不再會自動關機。也不有警報訊息。
