Ldap domain attr uid separator MTA (and base) option

Direct LDAP attribute name MTA options:  (LDAP attribute name)
The  MTA (and  base) option names the domain LDAP attribute, by default ,  used to store what the separator character is between UIDs and domains for addresses in this domain. This option is used both by the MTA, and by the authentication code; the authentication code looks first for the option to be set at base level, but if not set there, the authentication code will use the MTA level option setting.

See also:
 * loginseparator Option
 * Direct LDAP attribute name MTA options
 * Base options