I've an Exchange 2013 Server with two wildcard certificates, one for matching the internal AD zone and the other one with the public domain.
The certificates are defined with those names:
When I try to connect through the Submission port (587) the presented certificate is the one of the zone
*.local.example.com which ends complaining about the hostname mismatch of the service.
IMAP service works as expected with the correct
*.example.com certificate, but SMTP don't.
Already tried things like
Enable-ExchangeCertificate on Powershell to remove the SMTP service from the certificate, but it does not work.