@Elding did this resolve the issue? Later-on I'm planning on using DKIM too so I'm curious.

It goes without saying that Ubuntu 20.04 is now 4 years old and it's time to get 22.04 ready. In any way, I guess the current path is to install the...

Do you have some ETA you can give us? 22.04 is already 2 years old now. If you want Carbonio to be a serious replacement for e.g. Zimbra you have to...

Thanks @Arman for your helpful answer. Hopefully the chat feature can be made more efficient in order to save a couple of Polar Bears.

Nobody? Or did I miss something in the documentation?