Question DKIM key + selector for sending through another website

[pauls1919]

Server operating system version

Ubuntu 22.04 x86_64

Plesk version and microupdate number

18.0.60.1

We have a domain hosted on one of our plesk servers and it is sending mails through another website hosted on other plesk of ours.
How can we set DKIM key + selector so this will be ok?
SPF is enabled but message is not signed with DKIM

 

[Kaspar@Plesk]

SPF is enabled but message is not signed with DKIM

You mean that DKIM is not enabled for the domain on the server on which the emails get forwarded?

 

[henriu]

We have an application running on server X wich is sendsing mail from a domain. The domain is running in server Y so not hosted on server X wich is sending the mail from the domain.

How can we use dkim when the domain is not hosted on the server who his sending the mail.

 

[Kaspar@Plesk]

As far as I know the DKIM is always configured at the outgoing (mail) server. Based on your description that would server X.