[Mailman-Users] mailman 2.1.10 .. yahoo says "domainkeys=fail (badsig)" ...

[Jim Popovitch]

On Wed, Jun 4, 2008 at 12:04 PM, Bob001 <bob001 at gmail.com> wrote:
>
> So, how you all are exactly achieving post-signing of messages after
> REMOVE_DKIM_HEADERS=Yes?

I no longer am.  :-) When I was, I was using Sendmail and dk-filter.
BUT, in the end I determined that it was (IMHO) a waste of resources
(CPU, my time, etc).   The spirit of DKIM is solid, however it's only
a small piece in a big pie.

You should have no problems delivering to Yahoo! if you follow their
guidelines specified here:
  http://help.yahoo.com/l/us/yahoo/mail/postmaster/
Additionally you need to follow general guidelines for sending email,
including proper, ... but those are too many, and non-Mailman, to
discuss here.

NOTE: I send lots of email to Yahoo!, without delay, and without DKIM headers.

-Jim P.