[nsd-users] How to implement SPF, DKIM and DMARC records in NSD

Mukul Shukla mukulmanet at gmail.com
Mon Jun 7 10:08:44 UTC 2021

I want to know, where can I  read about how to add SPF, DKIM and DMARC
records in NSD.
Can somebody point me to a tutorial/writeup?


On Mon, Jun 7, 2021 at 2:13 PM Anand Buddhdev <anandb at ripe.net> wrote:

> On 07/06/2021 08:48, Mukul Shukla via nsd-users wrote:
> Hi Mukul,
> > We are hosting an email server on our site. To improve upon its security
> > and it's reputation, I want to implement SPF, DKIM and DMARC.
> >
> > Can anybody please help me as to how I can do it with NSD?
> NSD is just an authoritative DNS server. You can add SPF and DKIM
> records to your domain, and NSD (or any other authoritative DNS server)
> will happily serve them.
> However, if you need to understand how SPF, DKIM and DMARC work, then
> you'll need to do some reading, and perhaps ask your questions on a
> different forum or mailing list, because this list is for discussion
> about NSD.
> Here's an article I found with a google search:
> https://woodpecker.co/blog/spf-dkim/
> Regards,
> Anand
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