1Mail::SpamAssassin::RegUissetrryCBoonutnrdiabruiteesdM(a3Pi)elr:l:SDpoacmuAmsesnatsastiino:n:RegistryBoundaries(3)
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NAME

6       Mail::SpamAssassin::RegistryBoundaries - domain delegation rules
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METHODS

9       ($hostname, $domain) = split_domain ($fqdn)
10           Cut a fully-qualified hostname into the hostname part and the
11           domain part, splitting at the DNS registry boundary.
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13           Examples:
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15               "www.foo.com" => ( "www", "foo.com" )
16               "www.foo.co.uk" => ( "www", "foo.co.uk" )
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18       $domain = trim_domain($fqdn)
19           Cut a fully-qualified hostname into the hostname part and the
20           domain part, returning just the domain.
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22           Examples:
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24               "www.foo.com" => "foo.com"
25               "www.foo.co.uk" => "foo.co.uk"
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27       $ok = is_domain_valid($dom)
28           Return 1 if the domain is valid, "undef" otherwise.  A valid domain
29           (a) does not contain whitespace, (b) contains at least one dot, and
30           (c) uses a valid TLD or ccTLD.
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34perl v5.28.1                      2018M-a0i9l-:1:4SpamAssassin::RegistryBoundaries(3)
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