Hi experts,
I run a Windows Essential Business Server 2008, clean and functional install. My domain www.domain1.de, OWA and Sharepoint can be accessed from the web at remote.domain1.de without any problems. I went through all installation and post-installation-steps without any errors.
I now need to publish a second site www.domain2.de and host the website-files on my management server. The domain is linked to domain2.dyndns.org, I have customized IIS with according host headers and applied a corresponding rule at TMG.
Problem is, when my customers try to reach www.domain2.de, they get the "security certificate problem" and most won't bother to klick "display blocked content".
I understand I do need a SAN certificate stating all domains I host, but I am affraid to break my existing setup (especially OWA) since I am completely new to the certificate issue.
Can someone please outline in "understandable" words
- how I publish such a SAN certificate (i.e. do I use IIS on the management server, or the certificate MMC, or do I need to publish the SAN certificate from the Exchange console on the messaging server, .....).
- if I need to get a SAN certificate from a 3rd-party authority, and how I can use the above generated information to go about; or if I can use a self-signed certificate instead...
- how I import/publish the certificate in my TMG-server?
Thanks in advance & kind regards,
Mark