How to configure email signature for Outlook  using Desktop Central?
                Description
                This document will provide you the steps to configure a default email signature for all Outlook users, using Desktop Central.
                Steps
                To configure a default email signature for all Outlook users, follow the steps mentioned below:
                
                Create a default email signature:
                
                  - Create a new email signature on the machine where Microsoft Outlook is installed and name it, for example "sample". This will create a new folder sample_files and new signature files in html, rtf and .txt formats.
 
                  - Newly created signature folder(sample_files) and files (html, rtf &.txt formats) will be stored under the folder %appdata%\Microsoft\Signatures\
                    (Ex : C:\Documents and Settings\username\Application Data\Microsoft\Signatures\) 
                
                 Deploy and make the signature as default 
                Follow the steps mentioned below to make the above created signature as the default signature for the outlook users:
                
                  - Click Configurations Tab
 
                  - Under Add Configuration, Select Collection
 
                  - Select User Configuration
 
                  - Specify the name and description of the collection configuration
 
                  - Select File Folder Operation and Registry Settings and click Next
 
                  - Under Define Collection for Resgistry Settings, specify the following
                    
                      - Action             :  Write value
 
                      -                         Header Key    : HKEY_CURRENT_USER
 
                      -                         Sub-Key          : Software\Microsoft\Office\12.0\Common\MailSettings 
                        (use version 11.0 for office 2003, 12.0 for office 2007,  14.0 for office 2010 & 15.0 for office 2013)  
                      -                         Data Type        : REG_SZ
 
                      -                         Value Name      : NewSignature
 
                      -                         Value Data / Expression : sample (specify the name of the signature that you have created)
 
                      
                   
                  - Click Next
 
                  - Under Define Collection for File Folder Operation, specify the following
                    
                      - Specify the Type as "Copy using HTTP"
 
                      - Select Action Type as Files and  upload the files that need to be copied( Folder: sample_files, Files: sample.html, sample.rtf & sample.txt)
 
                      - Specify the Destination Folder and click Next
                       
                    
                   
                  - Under Define Target, specify  the target and click Finish  to deploy it. 
 
                  
                You can see that all the outlook users will have a the default email signature applied to them during their next logon.