On Wed, 2013-03-20 at 06:39 -0600, dormitionsk...@hotmail.com wrote: > I'd like to use Dovecot as our IMAP server when our users are within our LAN, > but I'd also like to give them the ability to access their emails via POP3 > when they are outside the LAN. I know most POP3 clients will give their > users the option of not deleting the messages from the server after they are > downloaded, but is there any way to restrict them from being able to do so at > the server level? > > In other words, I want to disallow the server from accepting the DELE command > from POP3 clients. > > Is that possible?
You could create a (global) ACL to not allow user to delete own mails. But some clients will probably keep redownloading the same mails over and over again then.
