I recently added a server 2008 to my AD and transferred all roles over to that new server. the thought was to migrate over to all server 2008. Everything seemed to be working ok. I have the 2008 server running as a DNS and I changed DHCP to hand out the new 08 server as its primary DNS. All of that seems to be working ok. My problem is that I am migrating from an Exchange 2003 to an Exchange 2010 server. I am almost complete and moved over a single mail box to the new exchange server. I am able to connect to my OWA with my login/password but outlook will not connect. It keeps asking for a password. I thought it may be a replication error on this domain controller so I tried to force a replication and received the following error:
The Following error occurred during the attempt to contact the Domain Controller File01: Access Denied.
File01 is the 08 server... I can replicate from my other DC's though just not from this primary.
This video shows how to quickly and easily add an email signature for all users on Exchange 2016. The resulting signature is applied on a server level by Exchange Online.
The email signature template has been downloaded from:
Sometimes it takes a new vantage point, apart from our everyday security practices, to truly see our Active Directory (AD) vulnerabilities. We get used to implementing the same techniques and checking the same areas for a breach. This pattern can re…