Hi, We have a Front/Backend exchange 2003 SP2 environment with clustered backend. From last few weeks all our users are unable to attach any file larger than 50 KB on OWA externally.But its wroking fine in the internal network.
I tried to search and found a solution for the same issue whcih says to set the "UploadReadAheadSize" value on Exchange server. I did it but still the issue is not resolved.
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