sudo apt install autofs keyutils cifs-utils

/cifs /etc/auto.cifs

*   -fstype=cifs,multiuser,cruid=${UID},sec=krb5    ://server.domain/&

sudo service autofs reload

multiuser
       Map user accesses to individual credentials when accessing
       the server. By default, CIFS mounts only use a single set of
       user credentials (the mount credentials) when accessing a
       share. With this option, the client instead creates a new
       session with the server using the user's credentials whenever
       a new user accesses the mount. Further accesses by that user
       will also use those credentials. Because the kernel cannot
       prompt for passwords, multiuser mounts are limited to mounts
       using sec= options that don't require passwords.