How to Add "allow_self_signed" to phpmailer?

[KBCACheia]

sysPass Version 3.2 (320.20122001)

Describe the question I would to allow the phpmailer to send e-mail through a smtp server with a self signed certificated. It's a trustable server of my company. How can i do that? Thanks.

Screenshots If applicable, add screenshots to help explain your problem.

Platform (please complete the following information):

• OS: Debian
• OS 10
• Browser [Chrome]

Additional context Add any other context about the problem here.