I'm an experienced Linux / Windows admin, but wanted to know if someone has a nice, successful system such as this:
I want an open source anti-virus / SPAM corporate gateway/proxy to be the first-touch system to clean up and pass mail on to an Exchange server. Many such things, I know, but I really need something that is very similar to our existing Sonicwall Email Security appliance, and would use LDAP to query Active Directory users, and allow each user to log in via web interface and unjunk mail, add senders to whitelists, etc. Almost certain this will need to be piece-mill and put together from various software. I've been testing with Postfix / Spamassasin / Clam SMTP / Av, etc., and that's the easy part...finding a quality LDAP enabled system for separate users to control their own basic SPAM settings is a little...challenging.
Any help would be greatly appreciated. I'll re-emphasize that the main info needed is the LDAP / Individual user control via web interface, preferably.
I want an open source anti-virus / SPAM corporate gateway/proxy to be the first-touch system to clean up and pass mail on to an Exchange server. Many such things, I know, but I really need something that is very similar to our existing Sonicwall Email Security appliance, and would use LDAP to query Active Directory users, and allow each user to log in via web interface and unjunk mail, add senders to whitelists, etc. Almost certain this will need to be piece-mill and put together from various software. I've been testing with Postfix / Spamassasin / Clam SMTP / Av, etc., and that's the easy part...finding a quality LDAP enabled system for separate users to control their own basic SPAM settings is a little...challenging.
Any help would be greatly appreciated. I'll re-emphasize that the main info needed is the LDAP / Individual user control via web interface, preferably.