Authentication with SPF,DKIM,DMARC and Sender Envelope Setting

KumoMTA Configuration
1

Hi Support ,
I need help in setting up DKIM ,SPF and DMARC and Sender Envelope Setting in our KUMOMTA Environment. Please help us on how to enable SPF,DKIM and DMARC on Sender Envelope instead of From address.

3

Most of this is unrelated to KumoMTA

4

SPF is a list of IP addresses that can send through your domain. You’ll have to create a DNS record that includes the list of the IP addresses that you will be sending from. DMARC is also a DNS record and is unrelated to the MTA

5

If you google “KumoMTA DKIM”, you’ll find a few tutorials for that.

6

Sender Envelope? I think Kumo will use the envelope that your SMTP client uses. And when using the Inject API, you’ll be able to specify it in the payload: POST /api/inject/v1 - KumoMTA Docs

7

^^ that. Most of this is DNS not Kumo