Mail::Milter::Module::HeloRawLiteral - milter to check for an IP literal without brackets in HELO
use Mail::Milter::Module::HeloRawLiteral; my $milter = new Mail::Milter::Module::HeloRawLiteral(); my $milter2 = &HeloRawLiteral; # convenience
RFC2821:4.1.3 specifies that raw IP addresses may be used in HELO, but only if they are enclosed in [square brackets]. Spam engines sometimes forget the brackets, so this milter will catch them.
Todd Vierling, <tv@duh.org> <tv@pobox.com>
Mail::Milter::Object
To install Mail::Milter, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Mail::Milter
CPAN shell
perl -MCPAN -e shell install Mail::Milter
For more information on module installation, please visit the detailed CPAN module installation guide.