Yes, ASPnix supports Exchange Web Services (EWS) on our SmarterMail platform. We upgraded to SmarterMail v10 specifically to introduce this capability, allowing compatible clients to connect using the EWS protocol developed by Microsoft. This is provided completely free of charge and is available to all Windows and SmarterMail hosted clients, domains, and email accounts.

EWS is far more capable than traditional POP3 or IMAP protocols. It permits clients to not only retrieve email but also to manage folders, perform server-side searches, set flags, and synchronize calendars, contacts, and tasks in real time. For users migrating from a full Exchange environment or those needing these features on Mac hardware, this support fills a critical gap without additional licensing costs.

#Supported Email Clients

We have verified EWS functionality with the following email clients:

  • Apple's Mail
  • Microsoft Outlook 2011 for Mac OS

Microsoft Outlook 2013 is not supported. Microsoft removed support for Exchange Web Services before it was released due to focus shifting towards ActiveSync support.

#Setup Instructions

#Apple Mail Setup

Setting up Apple's Mail to use EWS is straightforward. Open the Mail app and select File > Add Account from the menu. Choose Exchange from the list of account types. Provide your full name, email address, and account password. The client uses Autodiscover to locate the correct EWS endpoint on the SmarterMail server. In cases where autodiscover is not possible, manually specify the incoming server as the hostname listed in your ASPnix control panel. Select which items to sync such as mail, contacts, and calendars. Test the connection to ensure EWS is operating correctly. This setup typically completes in under two minutes and provides immediate access to your mailbox data.

#Outlook 2011 for Mac Setup

To configure Microsoft Outlook 2011 for Mac OS, launch the application and navigate to Tools > Accounts. Click the plus sign to add a new account and select Exchange from the options. Enter your email address and password. Outlook 2011 relies on EWS for its Exchange connectivity, so it will negotiate with the SmarterMail server automatically in most cases. If required, input the server address manually. You can choose to sync additional data types during the process. This version of Outlook was designed with EWS in mind, making it one of the best options for Mac users on our platform.

#Troubleshooting Common Pitfalls

While EWS support is reliable, certain issues can arise during initial configuration. Always ensure you are using one of the supported clients listed above. Misconfigured server names or disabled SSL will prevent connections. Authentication errors often stem from using an incorrect password or not using the full email address as the username.

  • Verify firewall and antivirus software is not blocking outbound connections on port 443.
  • Confirm that the domain's DNS records allow for proper autodiscovery if not entering settings manually.

If problems persist after checking these items, our technical support team can validate the EWS service from the server side. We recommend reviewing the SmarterMail logs if you have access or submitting a ticket with specific error messages from your email client.

bash 
// Example EWS endpoint configuration
EWS_URL=https://mail.example.com/EWS/Exchange.asmx
AUTH_TYPE=NTLM

#Practical Takeaway

EWS on ASPnix SmarterMail delivers enterprise-grade email client support without the overhead of a dedicated Exchange server. By following the setup steps for your chosen client, you can achieve reliable synchronization across devices. For further assistance with email configuration or to explore additional mail features, consult the related articles in our knowledge base or reach out to support.