[exim] Bad DKIM mainlog entries

When I sign a message with DomainKeys, the log entry looks like:

"2008-08-19 07:11:19 1KVKQp-0003f3-80 DK: message signed using
a=rsa-sha1; q=dns; c=nofws; s=dk1; d=grepular.com;
h=Received:MIME-Version:Content-Type:Content-Transfer-Encoding:To:Subject:Date:User-Agent:From:Message-Id:X-Grepular-SenderIdent;"

That's fine, however, when I sign with DKIM, the log entry looks like:

"2008-08-20 15:33:52 1KVokT-0005yB-J7 Message signed with DKIM: 
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
         d=grepular.com; s=dkim1; h=Message-ID:Date:From:MIME-Version:To:
         Subject:Content-Type:Content-Transfer-Encoding:X-Sp4mTr4p; bh=VA
         gC5MVP54VmvlcGQaMT2ZdmokXkhMKi/RNSpcUu2qw=; b=HJ5hwqZJEfZpb7rgj1
         6F5PBGzTI26Ein3BlFWDO7rKtqJ5Z4vkZwKdWy68Q6/BhUyYNft2G8xZXGKNfC7+
         y4YKOr3bBP48VnmVOTWRk69pY9cP6t7i8F1wy2MfiSOCoIx2WSDw2hBVrUKa/YRk
         KAPjO+Vn28J8nHITnvR7YreZ8=

"

I didn't think it was valid for a mainlog entry to run over several
separate lines?

http://www.exim.org/exim-html-current/doc/html/spec_html/ch49.html
specifies that, "The main log records the arrival of each message and
each delivery in a single line in each case." and "Every log line starts
with a timestamp"

I'm using Exim 4.69, with libdkim-1.0.16-tk.tar.gz compiled in.

Also. In 4.70, will it be possible to sign with both DomainKeys and DKIM
at the same time? I can see from
http://www.mail-archive.com/exim-dev@exim.org/msg02316.html that Tom
Kistner wrote a patch for 4.69 to do this back in March...

Also, on the exim wiki page for DomainKeys
(http://wiki.exim.org/DomainKeys) it has info on what to do with your
DNS, but there is nothing similar on the DKIM page
(http://wiki.exim.org/DKIM). As I understand it, it's pretty much the
same except for I use _policy._domainkey.domain rather than
_domainkey.domain, for DKIM, but I'm not 100% sure.

Mike