Greetings
I followed the kunena and uddeim integration tutorial here

However I am unable to reproduce the message box in the kunena profile page. I only get a single link.

Am I doing something wrong?
Thank you

I am sorry, this seems to be a Kunena issue. Maybe someone else can answer this or please ask this in the Kunena forum.

Nevertheless uddeIM provides a module that shows a similar box: mod_uddeim_mailbox
You could install this one and check if it fulfills your needs.