More info :
• Algorithm: DNS Belgium supports 4 algorithms to generate keys: (8) RSA-SHA256, (10) RSA-SHA512, (13)
ECDSA Curve P-256 with SHA-256 and (14) ECDSA Curve P-384 with SHA-384.
I have no idea why they don’t accept the “7” used by almost anyone else. (I have an alldom package for that domain with .com, .net, .org, .eu and a bunch of other, and only .be refuse to use algorithm “7”.)
I have absolutely no idea which one is the most secure, to be honest, if any.
The .be domain is just a placeholder, so I don’t know if mailinabox status problem translate into a real problem. I am willing to run tests if someone tell me what to do 