Milter-greylist

> Hello everybody
> 
> Time has come for a new stable release. Here is 4.4 alpha1, please test and
> report bugs.
> 

Hello,

Since the previous version 4.3.9 the definition of priv_cur_rcpt
the member of struct lmfi_priv changed from pointer to string
to string width fix length allocation.

This changes were not reflected in acl.c and because of that
the default log format has changed.

Attached the patch which fixes that bug
via reflecting the definition change in acl.c.

Bests,
Attila