Autodiscover without EAS licence

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netmo
Posts: 31
Joined: Mon Jun 20, 2011 7:46 pm

Autodiscover without EAS licence

Post by netmo » Tue Apr 19, 2016 4:25 pm

Have setup autodiscover and everything is working as it should except the SSL certificate verification. How do you use 1 SSL certificate for multiple domains?

When checking the autodiscover:
https://autodiscover.mydomain.com/autod ... scover.xml

We receive this error:

This server could not prove that it is autodiscover.mydomain.com; its security certificate is from *.maindomainsslcertificateoneserver.com. This may be caused by a misconfiguration or an attacker intercepting your connection.

How can we avoid this error for appearing for all the domains besides the main domain we purchased the SSL certificate for?

Also, the DNS is setup correctly too:

Configuring web site "MailEnable Protocols" for AutoDiscover.
Adding AutoDiscover SSL binding for autodiscover.mydomain.com on 192.xxx.xx.xx.

DNS A Record
ContainerName: mydomain.com
OwnerName:
IPAddress: a public IP address

DNS A Record
ContainerName: mydomain.com
OwnerName: autodiscover.mydoman.com
IPAddress: a public IP address

DNS SRV Record
ContainerName: makfreight.com
OwnerName: _autodiscover._tcp.mydomain.com
SRVDomainName: autodiscover.maindomainsslcertificateoneserver..com
Port: 443
Priority: 0
Weight: 0

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