NAME

       Mail::SpamAssassin::Util::RegistrarBoundaries - domain delegation rules

       This module is DEPRECATED AND REPLACED WITH Mail::SpamAssassin::RegistryBoundaries !!

       DO NOT USE. This is left as transition fallback for third party plugins.

       It will be removed in the future but all functionality has been transitioned to
       Mail::SpamAssassin::RegistryBoundaries and the TLD updates via 20_aux_tlds.cf delivered
       via sa-update with version 3.4.1.

METHODS

       ($hostname, $domain) = split_domain ($fqdn)
           Cut a fully-qualified hostname into the hostname part and the domain part, splitting
           at the DNS registry boundary.

           Examples:

               "www.foo.com" => ( "www", "foo.com" )
               "www.foo.co.uk" => ( "www", "foo.co.uk" )

           This function has been moved !!! See Mail::SpamAssassin::RegistryBoundaries !!!

           This is left as transition fallback for third party plugins.

           It will be removed in the future.

       $domain = trim_domain($fqdn)
           Cut a fully-qualified hostname into the hostname part and the domain part, returning
           just the domain.

           Examples:

               "www.foo.com" => "foo.com"
               "www.foo.co.uk" => "foo.co.uk"

           This function has been moved !!! See Mail::SpamAssassin::RegistryBoundaries !!!

           This is left as transition fallback for third party plugins.

           It will be removed in the future.

       $ok = is_domain_valid($dom)
           Return 1 if the domain is valid, "undef" otherwise.  A valid domain (a) does not
           contain whitespace, (b) contains at least one dot, and (c) uses a valid TLD or ccTLD.

           This function has been moved !!! See Mail::SpamAssassin::RegistryBoundaries !!!

           This is left as transition fallback for third party plugins.

           It will be removed in the future.

perl v5.26.1                                201Mail::SpamAssassin::Util::RegistrarBoundaries(3pm)