[BlueOnyx:22330] Re: DKIM implementation

[Maurice de Laat]

Hi Chris,

On 14-08-18 17:28, Chris Gebhardt - VIRTBIZ Internet wrote:
> We're hearing from a few users that they are encountering problems 
> with email deliver-ability due to lack of DKIM.
>
> Obviously, the creation of the DNS record and even the keys are a 
> pretty trivial matter.  There does not appear to be an in-built way to 
> add that key into BlueOnyx's Sendmail.  There are some packages 
> available to help with this, for instance opendkim in EPEL.
>
> Are there any tips for adding DKIM to our BlueOnyx config?
>
For the same reason I have implemented dkim. Email delivery (not 
including mailinglists like this one) has significantly get better. I 
have installed opendkim that is living in the epel repository; just be 
sure to disable the epel repository after installing opendkim, because 
the epel carries packages that are evil for bx.

Its installation is pretty straight forward. There are some step by step 
instructions on the internet.

BTW: This mailinglist (and others) brake dkim because they change the 
subject of the message.

Kind regards,
Maurice