So to start with I have only just started playing with this software and it seams to be really good but I don't want to go to the hassle of getting mail sent to my home adsl connection as with power outages etc. So I was hoping that using fetchmail to pull the mail down from the isp's mail server then it could do the rest.

I have been searching and there is some stuff on this but it looses me very quickly. I'm not completely new to linux and don't mine command line its just not quite making sense what it does.

I have a postmasters account with the isp for my domain and would like to use that to pull down everything to the zimbra server and then it work as if the mail had been received normally and split it up to the different accounts. But by the looks of it this won't happen I have to specify an account to take all the mail? Can I then filter it from there? also when people refer to the zimbra user account is this the one in linux or what ...

Any help appreciated ta.