1 Sep
2011
1 Sep
'11
5:39 p.m.
--On Wednesday, August 31, 2011 5:48 PM -0400 Mailing Lists mailinglist@theflux.net wrote:
http://www.openspf.org/Introduction - SPF FTW
DKIM is another possibility.
Blizzard (the game company) signs some (not all) of its mail with DKIM, and I use that to spot obvious account-theft scams. Unfortunately some servers break the signature, so it can be difficult to use and verify.