In search for a good email client to use for a small business

Hi,
I am Ton from the Netherlands
I just joined this forum and wanted to introduce myself,


The reason I have joined this forum is because I use Win 10 and am searching for a good email client for a small business.
I have used the paid version of Mailbird in the past, which I liked a lot, but the lack of support made me stop using it,
The reason was that it just kept syncing, and I could not get it working correctly.
Things I like about Mailbird :
1) you can track your sent emails and check if the receiver opened your mail,
2) second, it has excellent search engines,
3) vary good to adjust to your wishes
4) search on image/attachment

Now I have found Bluemail for desktop use,
I like it, but I guess it's designed for Android and works with Windows 10.
I have searched the internet for tutorials on how to work with Bluemail for desktop, but even the Bluemail help section on their website refers to Android use,
No information on how to create new folders (desktop version)
I can't even find an email address to contact them directly for support,

I am still looking for a good Windows ( business) email client; it can be a paid version,
paying is no problem, but I have to rely on it as I have a small business


I hope to find members with the same issues/solved issues.
thx
Ton

Hi,
thanks,
I have downloaded (free version) EM client and will check it out

Outlook or Spark.