> On December 15, 2017 at 6:57 PM Gandalf Corvotempesta > <gandalf.corvotempe...@gmail.com> wrote: > > > I'm migrating an old server to another old server (same dovecot > version in both servers) > The migration itself is straightforward, stop dovecot on the old > server, migrate everything via rsync, start dovecot to the new server. > > There is only one step left: change the dns configuration, pointing > from the old server to the newer one. > As most of domains are not managed by me and some other domains are > pointing to our server via IP, I can't simply change the A record or > wait for all users to change their domain configuration. > > TL;DR: is possible to use dovecot as IMAP proxy so that even after > changing our dns records, any user directly connecting to my old > server would be proxied to the newer one automatically ? > > Any additional software or only a configuration change is required ?
Return from passdb, 'proxy host=your-new-host port=143 ssl=starttls' Aki
