Let's get one thing straight right at the start - the previous version 7 of emClient is easily 4.5/5 stars. It was well designed, streamlined and most important of all it was reliable.
However, since the first beta versions of version 8 it was obvious that something went terribly wrong. There were design changes to the UI that nobody asked for, which ultimately made using the application harder. Patches that followed were following a very simple pattern - fix one thing, break at least three.
At version 8 release emClient was nowhere near being ready for general availability. Features that were previously working great in v7 all of the sudden got broken, inboxes refused to properly sync and to top it all of there was an abundance of reports of experiences that sounded like straight out of Twilight zone. Emails refusing to move between folders or suddenly disappearing, entire mailboxes being lost due to bugs, missing attachments or even emails that kept reappearing after being deleted.
At the time of writing it has been over three months since the last official patch but all the bugs are pretty much still present while there is zero response from support.
If you decide to contact support directly, which you become eligible for if you buy the Pro licence, there is a high probability that you will never receive a reply. Visiting the official forums is even a bigger waste of time because at the end you will be told that "it's your fault".
It's too bad because I've been a real fan of emClient for years and now I am left with a choice to use a somewhat "elderly" version 7 or bite the bullet and look for alternatives because the new version 8 is just unrealiable and brimming with bugs. And judging by the looks of how the developers respond to the community backlash, which would be total silence on their part if you are wondering, it's only downhill for emClient from now.
If that's even possible.