From the documentation it looks like this was only added in 6.0 Any chance it works in the 5.x verrsion and just wasn't documented? Or is this yet another reason to hurry our upgrade project along?
I'll try this but I'm fairly certain that it's not going to work because that limit was already set to 50,000 and all emails were being truncated at 10,000. I'll post again if it ends up working.
I'm trying to figure this out also. We work in an environment with >80,000 users and >100,000 endpoints so we regularly need to run automated reports that exceed the current 10,000 row limit. I'm not having any luck figuring out how to get around this and desperately need to.