Since it's quite clear that SIGAINT will not be returning I'd like some recommendations for some equally secure email providers that allow for IMAP (or other protocols) support for external use in an app. I've heard some bad things about Lelantos, so please do not mention that on here.
Edit: One that allows for anonymous sign-up is also preferred. Is there anyone out there who can vouch for bitmai.la? Seems legit, but I haven't seen it mentioned anywhere.
Lelantos