acks through email

To: hobbit (at) hswn.dk
Subject: acks through email
From: Kevin Grady <kevin.grady (at) gmail.com>
Date: Sat, 19 Feb 2005 10:54:30 -0500
Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:date:user-agent:x-accept-language:mime-version:to:subject:content-type:content-transfer-encoding:from:message-id; b=oGGyfhnhdc7pTZ/ZNi9i4N2TyH31gG49swFohOHM70gz5sWWR+f0uB7JpDDsNp4GUsZ5PRDZoVpDgGIh259o14FA958p127S1yl+Bx5jPSJnwnDZVAUgecl3rDY4olY87i0Oi8V1ijeeyTdYtyZIM/+eXqGVFGnMhy3JQ4nAnv8=
User-agent: Mozilla Thunderbird 1.0 (Windows/20041206)

Does hobbit support acks through email? Thanks