Section 4.4.1 | Previously, the user root was always in the class defined by the EXPOSED_USER configuration macro (V8.9 and earlier). That class is always empty unless you add usernames into it (V8.10 and later). |
Section 4.4.5 | It is now possible to omit selected hosts from masquerading by defining the MASQUERADE_EXCEPTION or MASQUERADE_EXCEPTION_FILE( ) configuration macros (V8.10 and later). |
FEATURE(accept_unqualified_senders) | The accept_unqualified_senders feature causes sendmail to accept MAIL FROM: addresses that are not fully qualified (V8.9 and later). |
FEATURE(accept_unresolvable_domains) | The accept_unresolvable_domains feature causes sendmail to accept MAIL FROM: addresses that have host parts that cannot be looked up with DNS (V8.9 and later). |
FEATURE(authinfo) | The authinfo feature defines how and where the default SMTP authentication information is stored (V8.12 and later). |
FEATURE(generics_entire_domain) | The generics_entire_domain feature allows sendmail to match subdomains in the generics table (V8.10 and later). |
FEATURE(local_lmtp) | The local_lmtp feature allows delivery by way of the mail.local program, using LMTP (V8.9 and later). |
FEATURE(local_no_masquerade) | The local_no_masquerade feature allows you to suppress masquerading for local-to-local messages (V8.12 and above). |
FEATURE(local_procmail) | Two new arguments to the local_procmail feature allow you to specify custom A= and F= equate values (V8.10 and later). |
FEATURE(lookupdotdomain) | The lookupdotdomain feature enables a secondary lookup of the domain parts, after looking up the host in the access database (V8.12 and later). |
FEATURE(nocanonify) | You can now list domains that you want canonified (even if you have enabled the nocanonify feature) by using CANONIFY_DOMAIN or CANONIFY_DOMAIN_FILE mc macros (V8.10 and later). |
FEATURE(nodns) | The nodns feature has been deprecated (V8.8 and earlier). The nodns feature has been eliminated, and now prints a warning (V8.9 and later). |
FEATURE(no_default_msa) | The no_default_msa feature disables automatic listening on the MSA port 587 (V8.10 and later). |
FEATURE(nouucp) | An extra argument to the nouucp feature specifies how to deal with UUCP mail (V8.10 and later). |
FEATURE(preserve_local_plus_detail) | The preserve_local_plus_detail feature causes plussed addresses to be retained for delivery (V8.12 and later). |
FEATURE(preserve_luser_host) | The preserve_luser_host feature causes the recipient's host to be preserved when using LUSER_RELAY (V8.12 and later). |
FEATURE(use_cw_file) | The name /etc/sendmail.cw is now /etc/mail/local-host- names for the use_cw_file feature (V8.10 and later). |
FEATURE(virtuser_entire_domain) | The virtuser_entire_domain feature allows subdomains in the virtual user table to be matched. The VIRTUSER_DOMAIN and VIRTUSER_DOMAIN_FILE configuration macros were also added in support of this feature (V8.10 and later). |