Imta root MTA Tailor option

MTA Tailor options:  (directory path)
DELETED. Root of the MTA installation is now determined via the SERVERROOT environment variable.

Note that for MTA purposes, a special symbolic name   is still available for use in certain contexts (such as when the MTA is interpreting   option values, or file path specifications).

See also:
 * Special symbolic names
 * Directory location MTA Tailor options