I need to find out the version of particular installation ( this one ) of Microsoft Outlook Web Access only with normal user privileges.
I also know that the server has the following services:
PORT STATE SERVICE 25/tcp open smtp 80/tcp open http 443/tcp open https 993/tcp open imaps 995/tcp open pop3s It is possible? If so, how?
22 Answers
You can get Microsoft's internal version number from the OWA web UI's About page.
Then compare to the chart here:
If you telnet into the SMTP Port (25) you will get the following server banner:
Version: 6.0.3790.4675 this equals to exchange 2000 (version number list here: )
/edit: correcting myself: The version does not point to a native exchange - it could very well be a Small Business Server 2000
