Email encryption method use method TLS 1.2

[Meir Greenfeld]

JIRA is running on CENTOS 7 OS.

The TLS checkbox in the mail configuration setup is checked, the TLS is version 1.0 , how do I upgrade it to support the TLS 1.2 that is more secure   ?

Thanks 

[Davoud Roshanzamir]

check it out maybe it help u 

https://confluence.atlassian.com/adminjiraserver/running-jira-applications-over-ssl-or-https-938847764.html?_ga=2.36615653.419675404.1572943084-316092778.1565249131