Replacing the sending domain

[robust]

Hi,
We are adding the PMTA server via addons.
We need to replace the sending domain sometimes when it gets suspended.
When we replace the sending domains how do we find the private key of DKIM? While editing the domain we can see the public DKIM Key but how do we find the private DKIM key to place on the PMTA server.
Please guide.
Thank you

 

[wasif]

When you add the Sending Domain, you get an option to generate the Domain Keys. Once the domain key is generated, you have an option to download the key pair as showing in the screenshot below.



And if you want to add the private key to PMTA, make sure you set the switch "Sign outgoing email" to off, so there is no duplicate signature in the outgoing emails. And if you want Mumara to sign outgoing emails, there is no need to add private domain key to PowerMTA.