How to set up DKIM on HMS for domain with multiple names

ABPT2251 · Post by **ABPT2251** » 2018-09-20 09:15

Hi,
I have been running hms for quite some time and have implemented DKIM for my domain. However my domain has a number of 'names' for which DKIM is not working.
I would appreciate some guidance on how to implement DKIM for the other names my domain goes under.
Regards
Norman

mattg · Post by **mattg** » 2018-09-20 10:35

You can't

DKIM only works for domains, not domain names (aliases)

ABPT2251 · Post by **ABPT2251** » 2018-09-22 10:09

Thanks Matt. Mmmm thought so.
So, I have a number of alias domain names but in hms I have set accounts only to one domain and they receive mail from the different domains. How may I achieve this and use DKIM?
Regards
Norman

jimimaseye · Post by **jimimaseye** » 2018-09-22 10:25

Out of interest what happens if you apply the public dkim record of the master domain to the dns of the alias domains (as shown in stage 2 here )?

[Entered by mobile. Excuse my spelling.]

mattg · Post by **mattg** » 2018-09-22 23:45

ABPT2251 wrote: ↑
2018-09-22 10:09
Thanks Matt. Mmmm thought so.
So, I have a number of alias domain names but in hms I have set accounts only to one domain and they receive mail from the different domains. How may I achieve this and use DKIM?

Create all domains as real domains, and use message forwarding to keep messages on a single domain

Why would you need to do this?

ABPT2251 · Post by **ABPT2251** » 2018-09-28 10:20

Hi Jimimaseye,
I did try using the master DKIM for the alias domains and the DKIM fails.

Hi Mattg,
I suppose that you may be correct but it seems very redundant.
We have a number of domains which are variations of our public name eg abc.com.au alphabetacam.com abc.com nad are used in email. However any email to John@... needs to be sent to John whatever the domain variation used. I hope that this makes some sense. Maybe we need to rationalise this.

Thank for your help.

jimimaseye · Post by **jimimaseye** » 2018-09-28 14:29

And John must reply under the same domain to which he was first addressed? Or can he reply as the master domain?

[Entered by mobile. Excuse my spelling.]

ABPT2251 · Post by **ABPT2251** » 2018-10-05 15:56

Hi,
My apologies for taking so long.
John can reply from one domain. So, I guess that's the one I Dkim!

jimimaseye · Post by **jimimaseye** » 2018-10-05 19:05

Exactly. The main domain.

ABPT2251 · Post by **ABPT2251** » 2018-10-05 22:32

Thank you Jimimaseye for your patient responses.

How to set up DKIM on HMS for domain with multiple names

How to set up DKIM on HMS for domain with multiple names

Re: How to set up DKIM on HMS for domain with multiple names

Re: How to set up DKIM on HMS for domain with multiple names

Re: How to set up DKIM on HMS for domain with multiple names

Re: How to set up DKIM on HMS for domain with multiple names

Re: How to set up DKIM on HMS for domain with multiple names

Re: How to set up DKIM on HMS for domain with multiple names

Re: How to set up DKIM on HMS for domain with multiple names

Re: How to set up DKIM on HMS for domain with multiple names

Re: How to set up DKIM on HMS for domain with multiple names