I have the same issue on a fresh install of Maverick. To reproduce:
1) Open Evolution
2) Configure an imap account. I used Gmail and a Google Apps account, so my email address, imap.google.com for the server with SSL enabled.
3) Save and close
4) Click the 'Send/Receive' button
I have the same issue on a fresh install of Maverick. To reproduce:
1) Open Evolution
2) Configure an imap account. I used Gmail and a Google Apps account, so my email address, imap.google.com for the server with SSL enabled.
3) Save and close
4) Click the 'Send/Receive' button
It spins and never asks for a password