The ImapX maintainer seems like he might be really swamped at work again because he's been pretty quiet on these forums the past few months, so I've been trying to help answer questions. Unfortunately, I'm not very familiar with ImapX internals so I can't really help answer your particular question regarding ImapX, however, I wrote my own IMAP library called MailKit that I'd be able to help you with if you need answers right away.
My email address is listed on my github page and I'd be happy to answer any questions you have if you decide to try MailKit, otherwise, hopefully someone else will chime in with a solution for you.
Good luck!
My email address is listed on my github page and I'd be happy to answer any questions you have if you decide to try MailKit, otherwise, hopefully someone else will chime in with a solution for you.
Good luck!