Add by IP address, subnet or host name

A server is here considered to be the company's e-mail server, provided that it

  • sends from the specified IP address,
  • sends from an address in the specified subnet or
  • the DNS host name configured here points to the address of the server.

NOTE: A subnet is specified in the CIDR notation, e.g. 192.168.100/24

  1. Go to Configuration > Email routing > Corporate email servers.
  2. Click Add.
  3. Select the With an IP address, subnet or DNS host name and click Next.
    Select the server type
  4. Enter the address of the server by specifying a fully qualified DNS host name, IP address, or subnet and click Next.
    Select the type of authentication
  5. Determine which corporate domains are assigned to the server and click Next.

  6. Enter a comment if required and click Finish.
    Optionally enter a comment