On Mon, Nov 16, 2009 at 12:45 PM, Phil Pennock <exim-users@???>wrote:
> On 2009-11-15 at 05:13 -0800, MajidAlavi wrote:
> > I installed exim 4.63 on centos 5.3,
> >
> > How can i install DKIM on exim?
>
> Install a different version of Exim.
>
> There is no DKIM support in Exim prior to 4.69.
>
> Exim 4.69 has just been replaced by Exim 4.70, which changes the DKIM
> implementation.
>
> In 4.69, DKIM uses a modified third-party DKIM library which had some
> issues and did not integrate too well. This DKIM support was classed as
> "experimental".
>
> For Exim 4.70, Tom Kistner wrote a new DKIM implementation. It's
> native, integrates better and is no longer "experimental". It is not
> compatible.
>
> So: Exim 4.69 has a couple of years of stability but poor DKIM support.
> Exim 4.70 is new, the DKIM support is very new and there may be some
> stability shakedown. On the whole, Exim has a very good track record
> for stability, so what issues might exist should not be too severe.
>
> In your situation, I'd install Exim 4.70 and read the docs which come
> with it, including the new chapter on DKIM setup.
>
> Regards,
> -Phil
>
