Logging in as domain admin,
connect to the adsi, I can see the area I want to change but it is greyed out.
I have run ADSIedit as administrator, logged in with domain\administrator account, but not all of the attributes are editable, state <not set>
trying to follow an article for send and receive issues on a exch 2010 server... msExchSmtpReceiveMaxMessageSize
any help would be nice, not a very big user of ADSIedit....