Internet Express for Tru64 UNIX Version 6.8 Administration Guide (14233)

63 attributes. Use a space to separate attributes. The ldapsearch command returns all the
attributes that it can successfully populate. For example:
mailForwardingAddress mail uid
If a mailForwardingAddress and mail attribute exists, it will return both. Each one will
then be treated as a separate address and will be individually processed.
This field corresponds to the -v option in the K line in sendmail.cf.
10. Set the Suppress LDAP Errors checkbox to prevent Sendmail from performing a database
lookup if the ldap database does not exist. (This parameter corresponds to the -o option
on the K configuration line in the sendmail.cf file.)
Figure 5-3 shows the Configure LDAP form.
Figure 5-3 Configuring the Sendmail Server to Use LDAP for Address Lookups
5.1.4.8 Configuring Mail Filters (MILTER)
The Sendmail daemon distributed in this Internet Express release is compiled to interface with
any mail filters compiled with the sendmail.org provided milter library (known as libmilter).
The milter library is included with this release. To include it with a filter compilation, use the
–lmilter flag on the compile or link command line. (See the example included in Appendix A.)
A filter has a name and a socket interface. A filter uses one of four types of sockets: local, unix,
inet and inet6. This socket must not already exist. It will be created at run time.
Here are a few examples:
• Filter Name: sample1
Socket: local:/var/run/f1.sock
A local file filter, using a local UNIX socket
• Filter Name: sample2
Socket: inet:[e-mail]
A network socket accessed via IPv4 port number 1099 on remotehost.
• Filter Name: sample3
Socket: inet6:[e-mail]
A network socket accessed via IPv6 port number inet:1066 on myhost.com.
Filters can reject or defer mail if the connection to the filter fails. It may also have definitions for
various time outs on filter related events.
For example: Filter Name: sample4
5.1 Sendmail Server Administration 111