Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
Please also remember that your appliances will be out of support once you modify anything with the hardware and software. If those two appliances have not already been RMA'd and are still in support, you should think about setting up a lab for testin...
You may setup aliases if your message filter is getting too bulky. Aliases may be setup via CLI command 'aliasconfig'. I just wonder, how many lines that aliasconfig could handle on a X1000? at what numbers that it will slow down the performance, AFA...
Old one but here is what is happening anyways...looks like after the IronPort acknowledges the data command, the 133 server fails to send the data stream. Then the connection restarts all over.