[Feature Request] Option to play a sound when an email has been sent successfully
2 Likes
Yes i would also like a notification sound (like a woosh) similiat to apple have when email is sent 
Yes, this would be great!
Count me in for this feature request as well
This looks like a long-standing request. Maybe I can revive some interest with this comment. 
As a former Postbox user who recently switched over to em Client, the lack of this feature is not a deal-breaker — but nice to have and something I was used to.
There is a now a sleekplan suggestion to enable a sound notification when emails sent for the desktop app which you can vote on below.