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Re: ACCESS CONTROL FOR LOCAL PICKUP AND VIRTUAL DOMAINS Wietse Venema Fri Jul 31 06:01:23 2009

k p:
> Hi There,
> 
> I have a real scenario that I'm not sure how to solve it,
> 
> local clients on the same machine that postfix resides :???? I want
> them to be restricted to their particular virtual domains that they
> have access to:
> 
> This is a sample:
> 
> User one (UID/GID 500) :? has 2 virtual domains:? domain1.com? & domain2.com
> I want to restrict this user one with UID 500 to be able to send email
> only? from those two domains, remember this is not SASL authenticated
> it is local sendmail delivery, and if user uses programming techniques
> or Mutt he can forge return-path (actual from) and of course from
> fields

Tell the user they cannot cheat, or else they lose email privilege.

        Wietse