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VisNetic MailFlow

System Requirements


VisNetic MailFlow Server

Operating System: Windows 2008R2 Server, 2012R2 Server, 2016 Server or 2019 Server
Memory: 2GB minimum, 4GB or more recommended
CPU: 4 Cores Current CPU Technology recommended
Disk Space:
  • 70MB Hard Disk space for VisNetic MailFlow installation files
  • Additional disk space for email attachment files
  • Additional disk space for logging, dependent upon configuration
Web Server: Microsoft IIS 7.0 or greater.

* Note: For testing purposes VisNetic MailFlow may be installed to Windows Desktop OS's however these operating systems are not recommended for production environments.

Database Requirements:

Either of the following:
  • Microsoft SQL Server 2008R2, 2012, 2014, 2016, 2017 or 2019
  • SQL Express 2008R2, 2012, 2014, 2016, 2017 or 2019 *
Storage requirements:
  • Avg. 4k per message per thread stored in database (e.g.; 1000 threads in a month with 4 messages per thread = 16M)
* Note: SQL Express is a free, light-weight version of MS SQL Server, and is primarily suitable for sites with relatively light email loads and 3-6 Agents. Larger installations should use MS SQL Server 2008R2, 2012, 2014, 2016, 2017 or 2019.

Client Requirements:

Web Browser: Microsoft Internet Explorer, Safari, Google Chrome
Operating System: Windows, Mac OSX, Linux, IOS, Android
Disk Space: No additional software components are installed on the client
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