Mail flow slows significantly after installing SMSMSE 6.0
We will upgrade mail servers to Exchange 2007 verison on Apr 08, and will use SMSMSE 6.0 for antivirus and anitspam.However, refer to Symantec KB (http://service1.symantec.com/support/ent-gate.nsf/854fa02b4f5013678825731a007d06af/5adec3fc864c94ae8825733f006cb071?OpenDocument),
"After installing Symantec Mail Security for Microsoft Exchange 6.X on an Exchange 2007 server, there is a significant impact on mail flow."
Any update for this bug now? have hot fix or not ? If still no solution, that mean we need to purchase forefront or other antivirus product?