公司exchange 2003最近发送邮件的时候，个别接收方会偶尔出现附件损坏打不开的故障，Symantec 邮件扫描会发送错误报告，邮件损坏无法扫描以及隔离。在国外网站上看到如下解决方法不知是否正确？有没有人遇到过相同情况？
To work around this problem, disable the TCP Chimney Offload feature. To do this, follow these steps:
1. Click Start, click Run, type cmd , and then press ENTER.
2. At the command prompt, type the following command, and then press ENTER:
Netsh int ip set chimney DISABLED
Note You do not have to restart the server after you run this command.
If the performance of Windows Server 2003 decreases after you disable the TCP Chimney Offload feature, follow these additional steps:
1. Click Start, click Run, type Regedit , and then click OK.
2. Locate the following registry subkey:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
3. Double-click the EnableTCPChimney registry entry.
4. In the Edit DWORD Value dialog box, type 0 in the Value data box, and then click OK.
5. Double-click the ParametersEnableRSS registry entry.
6. In the Edit DWORD Value dialog box, type 0 in the Value data box, and then click OK.
7. Double-click the EnableTCPA registry entry.
8. In the Edit DWORD Value dialog box, type 0 in the Value data box, and then click OK.
9. Restart the server.
