I’m trying to sync/backup mail from my current active [cpanel/whm] setup to the mailcow mailbox.
I’m trying something like this:
docker-compose exec dovecot-mailcow doveadm backup -D -u firstname.lastname@example.org ssh email@example.com -p2200 doveadm dsync-server -u firstname.lastname@example.org
email@example.com is the MC mailbox/domain
firstname.lastname@example.org is the CPanel user/domain account
The SSH server of the remote system is running on port 2200.
However when I try this, I get:
WARNING: The WATCHDOG_NOTIFY_EMAIL variable is not set. Defaulting to a blank string.
dsync-local(email@example.com)<v44NFyRWvF5efgAAb6OASA>: Error: read(remote) failed: EOF (version not received)
doveadm(firstname.lastname@example.org): Fatal: execvp(ssh) failed: No such file or directory
Then it appears to hang, and a CTRL+C will break the hung process.
I’m not sure what’s going on.