Milter-greylist

Hi,

is there a way in milter-greylist to check whether HELO parameter matches
${client_name} (in a case insensitive manner)?  The 'HELO' acl clause
seems to accept quoted strings only which are not expanded, right?

Alternatively (and slightly offtopic): can such a check be realized
within sendmail.cf?  I could use a 'Kprogram' or 'Ksocket' map but this
seems too complicated for a string compare...



Enrico