Max urls MTA option

LDAP bind and connect MTA options:  (integer)
The  MTA option specifies the maximum number of URLs  that may be active when reiteratively performing URL lookups; that is, this is the maximum degree of nesting of URL references. The default value as of MS 8.0 is 1024; previously, the default was 128.

See also:
 * MTA URL types
 * LDAP bind and connect MTA options
 * Direct LDAP usergroup lookup MTA options