Option to use stronger key


I saw that the keys used by MIAB were 2048 bit. Is there a way or option to change the key strength or algorithm? I saw that some other mainstream email providers have moved to 3072 bit keys now and I believe 2048 bit is pretty weak nowadays.

Thank you.

Pretty sure this is what LetsEncrypt provides. You can always add your own cert if you feel the need.

Unless you’re talking about ssh keys and then you can regenerate those via the command line.

Thank you, and yes I’m referring to the certificate. I believe it’s possible to configure the let’s encrypt cert to use ECC instead. Where are the corresponding scripts that are run when the provision button is pushed on the control panel? I think I’ll probably take a stab at editing them.