Good day Guys

I have a user story have an imap reverse / proxy in front of our clients

servers.

Im currently using the following sources for information.
https://wiki.failover.de/Email/Dovecot/IMAP/Proxy/
https://gist.github.com/rplessl/dd56d05c84f988706418
https://wiki2.dovecot.org/PasswordDatabase/ExtraFields/Proxy

In my vagrant instance, dovecot can connect to the the remote server

You can see my debugging and conf:
https://pastebin.com/raw/H2AL53Fz

If anyone can assist it would be greatly appreciated.

Many thanks
Regards

Brent