Autodiscover Config Not Working

Hello,

I configure my SRV DNS record like this:
_autodiscover._tcp.domain.com
TTL: 3600
Pritority: 10
Content: 0 443 mail.domain.com.

And I add a script for auto create autodiscover.xml in mail.domain.com/autodiscover/ folder.

But this isn’t work for me.

Thanks for your support for a now.