We running OTRS on a dedicated server with a lot of RAM, CUP and disk space. We have high wolume of new tickets and around 15 POP 3 accounts.
The OTRS system running very slow now. Anyone that could help us with any tips or point us to any good forum article?

Perhaps some more information would help. How much ram, CPU, operating system, number of agents and tickets. It could perhaps allow people to give better advice.

Did you already optimize db settings?

Arnold