On Sat, May 18, 2013 at 5:35 AM, Ravi Kumar Tenneti <rktenneti at gmail.com>
wrote:
Dear All,
We have requirement and we need to install a mail server and all the
mailboxes should be readonly meaning the users should not be able to delete
any mails.
They should be able to receive the mails and send the mails but they should
not delete the mails.
We are comfortable with installing mail servers like Postfix, Qmail etc.,
but would like to know if this can be achieved.
POP/IMAP access will also be not given to the users and only webmail will
be given . We may load Squirrelmail, Roundcube etc., for this.
Any pointers will be highly appreciated