2 May
                
                    2007
                
            
            
                2 May
                
                '07
                
            
            
            
        
    
                9:20 p.m.
            
        hi, i'm using dovecot 1.0 rc26 and i want to upgrade to dovecot 1.0; i want to know if i must uninstall previus version or i can install overriding prevus install .
Thanks in advance!!!