The problem with imap4d was that, when I started, there was some misconfiguration that wasn't being caught as an error, but probably resulted in no servers.
Then, when I was testing as non-root, I was trying to use port 993. This results in no servers.
We note your dissatisfaction in relation to the Multi-Factor Authentication requirement for the new online portal, and have lodged a formal complaint on your behalf.
Your feedback has been passed on to the relevant team and the complaint has been closed.
If you disagree with the above response and wish to dispute this, please do not hesitate in contacting our team