K-9 started show Unrecognized Certificate error when fetching IMAP from Gandi.net

[stphn]

Maybe they changed their certificate.
Did you try this?

How can i accept a non-matching server?

Hi, all! I have just switched mail servers, and I took the opportunity to shuffle some CNAMEs for all of my domains to make configuring accounts easier. Yay However … Now I have the dreaded “Unrecognized Certificate” error. When I create an account manually, I get the error and can accept the key. When I import settings for all of my various accounts, though, it doesn’t give me the opportunity. Yes, I hacked the XML export to change IMAP and SMTP servers and unify a few thi…