Translation in Italian

[Giovanni Meneghetti]

Hi all,
 this is my first post to this list.
I've the Italian translation for horde, imp and, coming, turba.
How do I submit them ?

BTW:
I've an IMP installation which complains with crypt functions. The error
is:
Warning: Unknown list entry type in request shutdown (0) in
/usr/local/apache/htdocs/horde/imp/lib/IMP.php on line 125
What's that shutdown function ?
I've compiled everything with libtool 1.3.4; then I had to upgrade (due
to php) to libtool 1.4. May that upgrade have caused this error ?

Giovanni Meneghetti