DKIM for hostname

Hello,

question, I have found this help article: https://help.directadmin.com/item.php?id=16

It says that /etc/virtual/hostname/ must not contain any file.

However I placed in that directory two files that I copied from the main domain
dkim.private.key
dkim.public.key

This is because CSF is sending mails from root@hostname and otherwhise there is no DKIM set.

Can you tell me that this is correct or should I remove those 2 files?

You shuld remove those files. Have you already setup DKIM in DirectAdmin for regular domains? Like this: https://help.directadmin.com/item.php?id=569

If so, then you only need to do this to have DKIM on your server hostname:


Then restart exim.

Yes DKIM for other domains is already set.

Will run commands as you described. Thanks!