Hi, I'm using dkim-milter, Postfix on Ubuntu (I think I used these instructions for setting up). Anyway, using the reflectors such as Port25, BlackOps and Altn.com I get passes for DKIM:
X-DKIM: OpenDKIM Filter v2.0.1
medusa.blackops.org o2SGTMSg005616
Authentication-Results:
medusa.blackops.org; dkim=pass (1024-bit key)
[email protected]; dkim-adsp=pass
dkim=pass header.d=example.com (b=miSIxi7TMX; 1:0:good);
Authentication-Results: verifier.port25.com header.d=example.com; dkim=pass (matches From:
[email protected]);
Yahoo gives this:
Authentication-Results: mta1031.mail.ukl.yahoo.com from=; domainkeys=neutral (no sig); from=example.com; dkim=permerror (key failed)
Where, obviously, example.com is my site address. Is anyone aware of anything different with Yahoo! that would stop these from signing?
TIA