Smail configurationg (wrong from)

[Paulo Henrique Baptista de Oliveira]

        Hi Debian users,
        I'm using smail as my MTA and I have a problem:
        when sending a mail the from is jaca.cos.ufrj.br and not cos.ufrj.br as 
desired. I used smailconfig, selected the third option and put the server 
machine name (rio.cos.ufrj.br) and the from as desired cos.ufrj.br.
        Then I tried other mail and the problem persist.
        Have I to restart some service?
        Have a nice day,                Paulo Henrique