Error when trying to prepare the organization for Exchange 2010 installation (otherWellKnownObjects attribute)

Hi all,

Sorry for going offline for too long, I was having some bad times (happens to all :-) )

I am going to talk today about a problem that I have passed long ago, but did not expect to encounter again, it is related to the exchange 2010 and active directory…

Now as you all know that Microsoft Exchange Server 2010 and previous versions as well, are active directory-integrated, which mean that when ever we install the exchange system into the network, it will be having roots (this how I would like to call it anyway) in the active directory schema, which by itself (the schema) is the blueprints of the whole Windows network…

The above introduction, I had to write it to let you get close to the problem I am going to talk about; it is related to the removing of the exchange server, and more specific way… … Read the rest “Error when trying to prepare the organization for Exchange 2010 installation (otherWellKnownObjects attribute)”

Fixing the problem when users cannot connect to exchange server using ActiveSync to sync their data

I don’t know if you got into this problem or not yet, but YOU WILL! :-D. I had this problem one day and I was unable to setup any mobile device to connect to my Exchange Server ActiveSync setup…

I got this problem and it took me one day to find out what is going on…

The problem is you configure ActiveSync on the Exchange server and you put the certificate on the server and on the firewall (TMG or ISA) then when somebody with a mobile device tries to connect using ActiveSync, he fails, and cannot get to the server, even if you check about the problem you will find everything on Exchange and ISA or TMG is clear and no dust on it!

Well, the problem maybe not in the Exchange or the firewall, there is a big chance that you can solve it from the Active Directory!… Read the rest “Fixing the problem when users cannot connect to exchange server using ActiveSync to sync their data”