Re: filtering on From with postfix / postgrey

[Brad du Plessis <bradd%cat.co.za@localhost>]

Philip wrote:
> I have three small children who would like an email account to email
> their friends.
> I have my own domain which points to a netbsd 3.1 mail server running
> postfix, postgrey and dovecot.
> What I would like to do is set up email accounts on the server for the
> children which will only receive email from a white list of From:
> addresses, but which will not affect other users normal accounts.
> I guess I don't need a whitelist per child if that makes any difference.
> I can't figure out how to do this, does anyone here know how to?
>   

I suppose an alternate solution is to setup your mail client to filter 
out and delete all e-mails where the "From" field doesn't match your list?

Brad