Steps so far;
- Created mailbox with IMAP provider
- Tested credentials via webmail
- Tested incoming/outgoing mail server settings via Outlook, can send and receive emails
- Configured the Swift Mailers via web GUI and allowed the system to make mailer ID and made a note of this
- Configured "Mailboxes" using tested IMAP details and allowed the system to make note of mailer ID
- SSH'd into VPS, cd to root directory /var/www/html and ran PHP bin/console uvdesk:refresh-mailbox Mailer ID and got the attached message, doesn't matter if I use the email address associated with the mailer id or the mailer id itself, neither work.
I'm so close to having a working system, hopefully somebody can give me some pointers to troubleshoot the issue further.