Ldap domain attr optinN MTA options

Direct LDAP attribute name MTA options:  (LDAP attribute name list)
For values of  (  new in MS 6.2,   new in MS 6.3-0.15), the    MTA option names a domain LDAP attribute used to store the fact and specific "opt-in" value string that recipients in the domain are "opted-in" to filtering performed by spam/virus filter package  package. is a synonym for.

The  MTA options provide analogous per-user (rather than per-domain) opt-in capability.

See also:
 * Spam and virus filtering
 * Spamfilter MTA options
 * ldap_optin1 MTA Option
 * ldap_optout1 MTA Option
 * Direct LDAP attribute name MTA options