We are getting an error while sending email in CF11:- "com.sun.mail.smtp.SMTPSendFailedException: 554 Access denied: Amazon SES no longer supports TLS 1.0 and TLS 1.1 connections. You must update your client to use TLS version 1.2 or above. So we updated our CF11 server's with an env var -Dhttps.protocols=TLSv1.2 and then tested again it but still we are facing same issue even though we added only to use TLSv1.2 CF version - 11 JDK version - 1.8 (Oracle) Have you faced this issue and can help?

Glad to have helped :-)