Not revealing IP on message-id
Whenever I send messages with the airmail, the 'message-id' includes my IP, but when I use the other clients e.g. thunderbird, it doesn't include personal IP on the 'message-id'.
My mail provider provides IP striping but I don't want my IP to revealed because of the way airmail generates the message-id.
That goes for the »prism-save« feedback entry as well!