HP-UX Mailing Services Administrator's Guide

Configuring and Administering Sendmail
Modifying the Default Sendmail Configuration File
Chapter 258
skipped if a sender has been authenticated using a trusted mechanism,
for example, one that is defined via the list of AuthMechanisms. If
check_mail returns an error, the RCPT TO command is rejected with that
error. If it returns some other result starting with $#, then check_relay
is skipped. If the sender address (or a part of it) is listed in the access
map and it has a RHS of OK or RELAY, then check_relay is skipped.
Ldap Routing You can use this option to implement the LDAP-based
email recipient routing. This provides a method for rerouting addresses
with a domain portion in class {LdapRoute} either to a different mail host
or to a different address.
For more information, see “LDAP-Based Routing” on page 71.
Milertable This option includes a "mailer table" which can be used to
override routing for particular domains (which are not in local host
names).
Genericstable If the genericstable is enabled and
GENERICS_DOMAIN or GENERICS_DOMAIN_FILE is used, this
feature will cause addresses to be searched in the map if their domain
parts are subdomains of elements in class {G}. For more information, see
“Creating Domain-Specific Aliasing Using Virtual Hosting” on page 68.
Virtusertable If the virtusertable is enabled and
VIRTUSER_DOMAIN or VIRTUSER_DOMAIN_FILE is used, this
feature will cause addresses to be searched in the map if their domain
parts are subdomains of elements in class {VirtHost}. For more
information, see “Creating Domain-Specific Aliasing Using Virtual
Hosting” on page 68.
Domaintable Include a "domain table" which can be used to provide
domain name mapping. Use of this should really be limited to your own
domains. It may be useful if you change names (for example, your
company changes names from oldname.com to newname.com).
Send only This option generates a sendmail.cf file without the
check_compat ruleset. You can send mail messages, but you cannot
receive them.
You must set the SENDMAIL_SENDONLY flag in
/etc/rc.config.d/mailservs file to 1 in order to use the send_only
feature.