Having in mind that many of my everyday tasks require communication through email, in the last several years I have tried and tested many different email clients (paid and free). Before several months it comes to give a try to Spark mail app because the Astro mail for which I have written here is no more available.
After I get the information about the end of the life of Astro Mail I have turned to several paid email clients to test them in order to select the best for my needs. I have tested Canary Mail, Airmail, Postbox, and Spark. Even each of them gives some unique functionalities, after making the test of all of them I have decided to continue with the Spark.
So, here I want to share my thoughts related to Spark as my email client of choice.