Hello @cketti cketti,
I’m curious about your response. I’m a web host. I have to maintain PCI standards as I host stores, and I’m at the point that I am being required to enforce secure mail and FTP.
I happen to use K-9 Mail and I’m a fan. In preparing to instruct clients how to configure their phones to enforce ONLY secure connections, I’m working on my own. When I selected either SSL/TLS or STARTTLS, and Encrypted password, I get the CRAM-MD5 response.
Note that I did install an app called OpenKeychain, configured a key, in hopes this would work. It did not.
How do I get around this?