On Wed, 10 Mar 2010, Noel Jones wrote: > On 3/9/2010 10:32 PM, VR wrote: > > I have Postfix running on Debian in front of Microsoft Exchange 2003 > > using transport_maps, relay_domains and relay_recipient_maps. This > > Postfix configuration is purely for inbound SMTP traffic. > > > > Is there any existing solution that enables end-users to manipulate a > > postfix "check_sender_access" type of white list, per user, that would > > also only apply per destination email address? > > E.g. john...@mydomain.tld can only influence messages destined for > > john...@mydomain.tld? > > > > I realize the editing of said lists would have to be via some other > > customized mechinism like Samba but I'm wondering if someone has been > > down this road successfully or any pointers on what the Postfix end > > might look like to achieve this? > > I don't know of an existing system like that, but something could be > implemented as a postfix policy service for exactly this. > > The basic idea is a policy service called at RCPT TO can look up the > sender+recipient combination in a database and decide if the mail is on a > blacklist or whitelist, or just "normal". > > The database back-end would need some sort of user interface. > > Look at the add-on software page, maybe something there can be useful. > http://www.postfix.org/addon.html
Well, postfilter (http://www.kfki.hu/cnc/project/postfilter/) is one of such policy daemons. User whitelist (and blacklist too) is a main feature, with user-configurable auto-whitelisting of his/her recipients. Best regards, Jozsef - E-mail : kad...@blackhole.kfki.hu, kad...@mail.kfki.hu PGP key : http://www.kfki.hu/~kadlec/pgp_public_key.txt Address : KFKI Research Institute for Particle and Nuclear Physics H-1525 Budapest 114, POB. 49, Hungary
