Beatiful, but useles

Since version 2.0 has same annoying bugs and lack of features.
It looks great, but it does not provide essential features like S/MIME. Plugin provided is not working at all…I tried write to support multiple times, with no answer from their side. Search is poor, when compare to MacMail or Thunderbird…
Update 2.6 - still, does not provide S/MIME!!! Plugin is not working! So it is useless, still.
Update 2.6.1 - instead of improvent it is going worse. I’am not able to send email!! App hangs every time I try to send email. Support does not exists at all. It is worst spent money on software in my life!

StefBeck01 about Airmail - Lightning Fast Email, v2.6.1