Drag message between accounts

I have two e-mail accounts: one on outlook.com and one for my work on custom domain (imap).
When I drag a message from one account I can drop it in a folder in second accounts.

I have folder “Archive” in both accounts and sometime I mismatch the accounts and then I cant found archived email because it is sorted under wrong account. 
Can I disable dragging between accounts?

No you can’t. You will just have to be more careful.

one comment: do you have issues when moving a message to IMAP? on my side, I often have very long (no end in fact) message for the transfer to IMAP folder and I’ve to kill eMClient to restart it.