Uninstall old kernels

[acon]

I am trying to remove old kernels from my server:

Code: [Select]

root@gila:~# aptitude remove linux-image-2.6.32-25-generic-pae
Leyendo lista de paquetes... Hecho
Creando árbol de dependencias
Leyendo la información de estado... Hecho
Reading extended state information
Initializing package states... Hecho
The following packages will be REMOVED:
  db4.7-util{u} dovecot-antispam{u} linux-image-2.6.32-25-generic-pae
0 packages upgraded, 0 newly installed, 3 to remove and 0 not upgraded.
Need to get 0B of archives. After unpacking 99,9MB will be freed.
Do you want to continue? [Y/n/?]

Is it safe to remove db4.7-util and dovecot-antispam?