MDaemon Server is a 64 bit application.*

• Microsoft Windows 2022|11|2019|10|2016|8|2012|7|2008 R2
• CPU 1 GHz processor or higher (dual core CPU 2.4 GHz or higher recommended)
• 2 GB RAM (4 GB RAM recommended)
• Typical Hard disk space required: 1 GB of free space, additional space for any mail to be stored
• TCP/IP network protocol installed
• Internet or Intranet communication capabilities

Like all mail servers, MDaemon is heavily I/O bound. Performance can be dramatically improved with faster hard drives.

* MDaemon v21 and below are a 32 or 64 bit application.

MDaemon Connector Client is a 32 or 64 bit application.

• Microsoft Windows 11|10|8|7
• Microsoft Outlook 2021|2019|2016|2013
• CPU 1 GHz processor or higher
  (CPU 2.4 GHz or higher recommended)
• 1 GB RAM
• TCP/IP network protocol installed
• Disk space: 20MB of free space for the installation of the MDaemon Connector for Outlook client. For performance and compatibility reasons MDaemon Connector for Outlook maintains a local cache - additional disk space will be required for these cache files which will grow with time. Our recommendation is to budget on 300MB of free space per MDaemon Connector for Outlook enabled profile however this will vary depending on the size of the users MDaemon account.
• Internet or intranet communication capabilities
• Any modern web browser