On 3.9.2012, at 16.32, Daniel Funke wrote: > So far all works fine. My question is the TLS or noTLS connection from the > client to the proxy. How can I make the ssl-parameter user-dependant? clients > to the old courier server should work without or with tls through the proxy > and clients to the new dovecot server should only work WITH TLS between > Client and proxy. (After migration of all clients the proxy should be > switched off an all clients connect directly to the dovecot server.)
You can't. If disable_plaintext_auth=yes or ssl=required, Dovecot fails the login before any passdb or userdb lookup is done.
