When I use ML at work behind my corporate firewall, I can't get into iCloud mail because imap is blocked by my network folks. As a result, I can't use notes app either. Any workaround that anyone can think of?
If your corporation blocks IMAP you are kinda out of luck - Its not something you can fix without violating IT policy (unless you get an exception which they are unlikely to grant) - something that I would advise against - it could cost you your job.
Talk to your IT folks - they can help you. If they say no though, you are pretty much stuck. I can tell you from their perspective that they do not like people that compromise security and you will get in trouble if you try. It can cost you your job.
Your best bet is a different app that doesnt use IMAP