number of mailboxes exceeded

I have a gratis version and i got the fault: overquota quota exceeded number of mailboxes exceeded. How many mailboxes are allowed? My memory space is not full (325857 KB used from memory space 1.048.576 KB)

The free version of eM Client lets you use 2 (two) e-mail accounts.

Hi, yes free licenses supports up to 2 accounts only, you can find this information on our website here