[BlueOnyx:25902] Re: OpenDKIM support for BlueOnyx 5211R released

[Michael Stauber]

Hi all,

> https://www.blueonyx.it/opendkim
> 
> BlueOnyx 5211R now has OpenDKIM support out of the box. \o/
Today I realized that the OpenDKIM integration into 5211R was a bit 
incomplete and the release perhaps somewhat premature. So I cranked out 
some more code and just published an improved version of it.

You see: DKIM is per domain.

What if you have multiple Vsites that share the same domain name?

Example:

  Vsite:	www.company.com
  Vsite:	mail.company.com
  Vsite:	support.company.com
  Vsite:	wiki.company.com

So in this example there are four Vsites that share the same domain name 
"company.com". When you now tick on DKIM support for one of them? The 
GUI will now create the keys, the DNS TXT record and will automatically 
add DKIM support to ALL Vsites that share the "company.com" domain name.

This will cover:

Domain name, all FQDNs and all Email Server Aliases of all Vsites under 
the same domain name.

If you add/remove an Email Server Alias? The DKIM configuration will be 
updated automatically. Same if you rename a Vsite and give it a 
different hostname. As long as it keeps the domain name? It'll be covered.

If you already have a Vsite with DKIM enabled present and add another 
Vsite that shares the same domain name? It'll get DKIM support as well.

If you delete a Vsite that has DKIM enabled, then the DKIM config 
entries related to the Vsite will be removed, but the DNS TXT Record as 
well as the DKIM key remain present (and working) until the last Vsite 
of that domain name is deleted as well.

Like said: This should now work better and is a more complete approach 
to things.

Meanwhile: I'm almost done backporting the DKIM support to 5210R as 
well, but this will potentially be a disruptive YUM update for 5210R 
users with the AV-SPAM, so I'll hold off publishing until the next week. 
I'll probably push it to the BlueOnyx-Testing YUM repository first and 
ask some volunteers to check it out.

An updated AV-SPAM for 5210R will be released as well when this goes 
public for 5210R.

-- 
With best regards

Michael Stauber