Monthly Archives: May 2007

ExMon Tips

E2K3 DB & Transaction log increased rapaidly again, how ?   one reason is due to outlook client issue, then ExMon is a best tool to do the verification   ExMon can be found from here, and which supports Ex2K SP2 and higher, or … Continue reading

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RMS is free?

RMS server is free, but    a. you have to pay its CAL licenses    b. it only support Office 2003+ PRO version. How about those BASIC & STANDARD version, sorry lah

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Exchange 2003 and ANR Query

In AD/Exchange 2003, outlook client search the user’s mail account is based ANR (Ambiguous Name Resolution), but a. the ANR only search & match the strings from the starting from those pre-define fields b. it does not support wildcard, like *Jonson*. … Continue reading

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Need to understand NTLM ???

The Most Misunderstood Windows Security Setting of All Time Jesper Johansson Almost everyone who  runs a network on Windows® has heard of NTLM version 2 (NTLMv2) and the LMCompatibilityLevel setting that governs it. The setting first became available in Windows … Continue reading

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W2K3 Cluster Service Notes

W2K3 Cluster Service  maybe encounter some auth issues if: a. NoLMHash=1 and the password of CSA(cluster service account) < 15 chars, OR b. Lmcompatibilitylevel = 1 Reason for the above 2 settings: a. NoLMHash=1, it means that "Do not store LAN Manager Hash value", … Continue reading

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