Noun. 1. achromatic color-a color lacking hue; white or grey or black. achromatic colour. color, coloring, colouring, colour-a visual attribute of things that results from the light they emit or transmit or reflect; a white color is made up of many different wavelengths of light.
A good candidate for a mail host is a system that connects your systems to the outside world or to a parent domain. 1  Become superuser on the mail host system. 2  Verify the host name configuration. 3  Update. Create an entry for the new mail host in the appropriate hosts file.  Change the correct configuration 1  file. Restart and test your mail configuration.
The easiest way to do this is by writing your own external function. LIB$GET_HOSTNAME isdocumented in the OpenVMS HELP file under RTL LIB$. The following procedure definition isused in a simple compound statement. /* LIB$GET_HOSTNAME The Get Host Node Name routine returns the host node name of the local system.