content-type: text/plain; charset="utf-8"
Content-ID: <41510.1483936448.1@rock.dv.isc.org>
X-RT-Original-Encoding: ascii
Content-Length: 208

Examining the failed test and data we get a false successful grep.

% grep -w MX signer/remove.db.signed
					MX+KasU7+JHCQ7m7Fk42t1gL8zDpAnVtZXpY
%

grep "RRSIG MX" signer/remove.db.signed

would be better