Technical Requirement

Each cluster contains one Windows web server, one Linux database/DNS server, and up to 15 Windows-based MTA servers.

They will need to meet the following specifications:

  • Main Windows Server (1 per cluster):

    1. Windows Server 2012 with R2 64 bits
    2. Dual core CPU
    3. 8Gb RAM
    4. 250GB HD
    5. Dual Network Interface Card (NIC)
  • Main Linux Server(1 per cluster):

    1. CentOS 6.x 64 bits
    2. Dual core CPU
    3. 8Gb RAM
    4. 250GB HD
    5. 2 IP addresses
    6. Dual NIC
  • MTA Server (up to 15 per cluster):

    1. Windows 2012 with R2 64 bits
    2. Single core CPU
    3. 4Gb RAM
    4. 250GB HD


In addition, you will need to set up some domains for the system to use:

1 - Two domains registered

  • Main cluster (or group of clusters) domain, i.e.: MyCluster.com
  • Secondary domain for this cluster, i.e.: MyClusterSecondary.com
  • 2 - Domains for RDNS on the sending servers. These domains will also be used as tracking domains once the system is running.