Please find the below suggestions,
- Yes, it will work with CNAME since mail.domain.com is in the certificate
- I would suggest to check with ISP support for this because it could be an issue with DNS replication/record syntax/Nameservers, etc
i have an exchange server configured. the public certificate is purchased with just one san :mail.domain.com.
autodiscover.domain.com isnt included in the SANs
externally, autodiscover is published via SRV record and it is working fine
i have 2 questions please:
thank you in advance