Hello SuSE folkz, I'm trying to find a practical solution to setup private and secure Mail Server & Mailing Lists' Manager with the following characteristics: 1. Mail Server shall generate separate and unique public encryption key for the each Mailing List it handles. 2. Mail Server shall distribute Mailing List relevant public encryption key and newly generated unique private encryption key to the each new subscriber. As an option the subscriber shall be able to upload its own generated private encryption key to the Mail Server. 3. Mail Server shall store private encryption key associated with the each subscriber in SQL database along with subscribers' email address and subscription information. 4. When the Mail Server receives a message encrypted with subscriber's private key, it decrypts it using existing subscriber's private key stored in SQL database. Then the Mail Server encrypts this message with the Mailing List public encryption key and distributes it to all other Mailing List subscribers. 5. If the subscriber has a mail account on the Mail Server, the subscriber shall be able to retrieve its mail using ether POP3S or IMAPS protocols. Could you please point me out if there any Mailing List Manager software which could handle these tasks. Thank you in advance, Alex -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org