Eduardo Júnior wrote:
> At least in my pathhad no sa-compile.
> But that's not important now.
> I did as recommended by colleagues above, correcting my mistakes and
> understanding the operation.
> Until had found odd repetition of files.
> But when I run sa-update, my list of rules is not updated and can now
> be used after restarted?
> I must compile the rules updated with sa-compile so they can be used?

By default SpamAssassin does not compile the rules. If you have set it
up to compile the rules, you will need to re-run sa-compile whenever you
update them. If you have not used sa-compile in the past, you do not
need to use it now.