2 Accounts Limit in Free Version

There is a 2 accounts limit in the free version. The German version of the page tells that the difference between Free and Pro version is, that just 2 EMAIL-accounts can be used in the free version. But the free version also limits using more than 2 email+calendar+contact accounts.
At the moment I am thinking about buying a license, but I am not completely satisfied with some functionality of eM Client, so I also think about reverting back to Outlook.

So the info on the German version of the page is wrong?

Two account limitation means any account setup under the menu Tools -> Account. It can be e-mail, CalDAV server, XMPP, etc.

German website just didn’t clarify. Than again, it not easy explain it to people who haven’t use eM Client before.