Inky now has the ability to send encrypted mail to non-inky users for added security for your messages and phishing protection. Inky has encryption turned on by default. You can adjust this in "Settings". Changing the settings on one device will sync across all your devices so you only need to do this on one device. Below are instructions on how to do this:
This setting needs to be done per email address you have added to Inky. Here is how to do that:
For desktop- from the home screen:
Settings--> in the left pane select the email address you wish to turn off --> in the right pane scroll down to the "Security" section and look for this line " S/MIME: By default, encrypt mail sent by this account, and slide the switch to the left to turn it off.
Tap Settings--> tap email account you wish to change default--> in the "Security Settings" section, slide the switches for "sign by default" and "Encrypt by default" to the left to switch off
Tap Settings--> tap email account you wish to change default--> in "Client Settings" uncheck "Sign Outgoing Messages" and "Encrypt Outgoing Messages"