Hi Theo,
I manage to switch to that user and executed the sa-learn command but since it has it' own home directory it created new .spamassassin directory under it's home directory. Actually "/var/amavisd/.spamassassin" which has these files is not a home directory for any user. So how to tell sa-learn command to read from this location?
I am afraid that my filesystem soon will be full.
Mohammad Junaid.