We have over a thousand users we will be migrating soon from OpenSRS to SmarterMail. We figured out how to automate account creation, which really isn't necessary since there is the User Import from CSV which works flawlessly already, but looking at the SmarterMail API there doesn't appear to be any way to script out Mailbox Migration or configuring Email Retrieval/Remote IMAP programmatically.

I calculated that even with OCD it would take 49.1 continuous hours to manually copypasta the information in the Web GUI for 1000 accounts for either migration or retrieval.

Anyone know an easier way to do this in bulk other than manually?

Many thanks ahead of time!