Synchronizing with a Password File......................................................................................
83
Adding a Group Entry........................................................................................................
Maintaining Group Membership..........................................................................................
84
Deleting a Group Entry.......................................................................................................
Retrieving a Group Entry.....................................................................................................
85
Setting a User's Password in the LDAP Directory Server...........................................................
Starting the ldapcd Daemon................................................................................................
Stopping the ldapcd Daemon..............................................................................................
86
Maintaining the LDAP Directory Server Using LDAP Commands....................................................
Adding Entries to an LDAP Database....................................................................................
Modifying Entries in an LDAP Database................................................................................
Overview of the LDAP Client....................................................................................................
87
Actions Performed by the LDAP Client...................................................................................
Authentication Actions Performed.........................................................................................
Files Modified by theLDAP Module for System Authentication...................................................
Files Not Modified by the LDAP Module for System Authentication............................................
Other Important Files..........................................................................................................
/etc/ldapusers.deny......................................................................................................
/etc/ldapusers.allow.....................................................................................................
88
Behavior of the the ldapdc Daemon.....................................................................................
Debugging ldapdc.............................................................................................................
Operation of login/su........................................................................................................
5 Mail Delivery Administration......................................................................
90
Sendmail Server Administration................................................................................................
Configuring the System as a Standalone Mail System.............................................................
91
Configuring the System as a Mail Client................................................................................
Configuring the System as a Mail Server...............................................................................
Creating and Deleting Host Aliases for a Mail Server.........................................................
92
Changing the Sendmail Server Configuration........................................................................
93
Configuring Mail Protocols.............................................................................................
94
Creating and Deleting Pseudo Domain Aliases.............................................................
Configuring the MTS Protocol.....................................................................................
95
Configuring the DECnet Phase IV Protocol....................................................................
Configuring the DECnet/OSI Protocol.........................................................................
96
Configuring the UUCP Protocol..................................................................................
97
Configuring the X.25 Protocol....................................................................................
Configuring Masquerading............................................................................................
98
Accessing the Configure Masquerading Form...............................................................
Users Automatically Excluded from Masquerading........................................................
99
Configuring Your System for Masquerading...............................................................
100
Configuring Virtual Domains.........................................................................................
101
Enabling Procmail as a Local Mailer..............................................................................
103
Enabling Anti-Virus......................................................................................................
Configuring Anti-Spam.................................................................................................
104
Configuring Relaying..............................................................................................
Configuring the Access Database.............................................................................
105
Configuring Checking on Sender's Information...........................................................
107
Configuring LDAP........................................................................................................
Configuring Mail Filters (MILTER)...................................................................................
108
Adding a Mail Filter...............................................................................................
109
Modifying a Mail Filter...........................................................................................
Deleting a Mail Filter..............................................................................................
110
Filters Included with Internet Express..........................................................................
Contents 5