Hi Everyone, Suddenly, I started to receive this message from our Exchange Server 2K SP4 Message processing failed because there is not enough available memory (8007000E-82000387). I have 4.Gb on C:, 30 Gb on D: and M: this server has 2 Gb of memory and it is using only 1/3 of it, the process is running in 2% and my warnings on D: and M: is about 5 and 10 Gb space available. I already defrag one, repair also and was ok, for a couple of days, but started again. Any ideas or thoughts will be more than welcome. Thanks, Hermano Queiroz Coord.of Network Services Phone: (270) 789-5202