Hello,

I know that I can enforce TLS encryption when receiving mail from MTA-STS-enabled servers by setting up an MTA-STS policy on my own web server and properly configuring DNS records.
However, I have not been able to find out from official guides and this forum whether the MTA-STS policy is checked when sending from Zoho's SMTP server to other servers.
Does Zoho Mail have support for MTA-STS when I send emails?

Thank you,
Kazuki