I tried to get the client working with my IMAP server and OwnCloud hosted calendar. The interface is not really modular enough to do this well. It seems to assume you've got an all in one like Outlook or GMail. I had to go back to Thunderbird because this client didn't work fully. It's a shame, because the mail UI looks nice.

I have a Office365 school account and it done all the configurations totally automatically.
Just inserted the username and password and after a few moments, everything was working out of the box.

Amazing.

I have been using eM Client 6 before, but stopped using it, because I still prefered Outlook 2010/2013.

Now I bought a lifetime license for eM Client 7, because it simply rocks! Much more polished that eM Client 7. Connects and sync GMail and iCloud calenders and contacts out of the box. In Outlook I need a lot of add-ins, eM Client has all features without add-ins.

Highly recommended even for professional users, since it also connects to Microsoft Exchange via EWS (Exchange Web Services) and sync not only email, but also your address book and you calenders.

If I compare eM Client to hyped email clients like Mailbird or Thunderbird, I have to point out: eM Client is professional software with all necessary features, Mailbird or Thunderbird are nice email clients for private usage, but not more.

This could easily be the best email client ever created.

It imports flawlessly from Outlook and it works smoothly.

Certainly it is better than Thunderbird, Outlook, TheBat, AppleMail, Evolution and all the others.

As I said, it could the best, IF its toolbar could be customized. As it is, it is just frustrating. I am still with outlook only because of this.

I find it much more user friendly than Outlook or Thunderbird. What I love is how I can share calendars and contacts with colleagues. Good choice.