[Mailman-Developers] Dealing with DomainKeys and DKIM

[Barry Warsaw]

On Sat, 2005-09-10 at 15:03, Joe Peterson wrote:

> Anyway, since I run a Mailman system too, I figured this might be a
> problem.  Indeed it is, since the header lines get passed through, and
> when the check is done, it indicates a failure.  DomainKeys recommends
> mail lists regenerate the keys rather than pass them through.
> 
> What I tried was pretty simple: Mailman doesn't have to deal with these
> things itself, but if it strips the old keys from the header, the keys
> will be regenerated on the way out by the MTA, thereby making the whole
> process clean.

> 1) This is a reasonable thing to do (or maybe have an option, or even a
> way to strip selected headers in the config?)
> 
> 2) If this is the right place to do it.

Cleanse.py is the right place to add this.  I'd rather add it
unconditionally than add Yet Another Configuration Option to control it
though.  Is there any reason why you would /not/ want to remove these
headers?

-Barry

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