Login Failure

[luckymarble]

Logon Failure: the user has not been granted the requested logon type at this computer. We started getting this error this morning on our exchange server. Now nobody can get their email. HELP! We've tried almost everything, short of building a new Server. We checked access rights and they are fine. No other server but Exchange is having this problem.
Thanks in advance, Stu

 

[luckymarble]

Now there are 2 more servers getting this same response. I have about 20 servers total, 3 now have logn Failure.
Please Help,
thanks,

 

[browolf]

have a look here:

http://groups.google.com/groups?q=t...tf-8&selm=OY84LR#GCHA.2468@tkmsftngp13&rnum=1

===============
Security Forums

http://www.security-forums.com