Gmail - did not encrypt this message

[Osjtya]

@twisted1919, While sending emails to Gmail server via SMTP on Gmail displays a Red Unlocked Lock icon - "did not encrypt this message" What to do?

For reference find attachment. Looking for your help. Thanks

 

[twisted1919]

maybe this helps: https://productforums.google.com/forum/#!topic/gmail/6Acz6HeN4RU
From what i understand, you're not sending through a secure connection.