Turn it up to Eleven! For some reason, I didn’t do this the very first year I started writing OnlyOnce, but on December 6 every year since then, I’ve marked the anniversary of Return Path‘s founding here. In the midst of an otherwise fantastic year, this hasn’t been a particularly good couple of weeks for us. We have been targeted by a company we’ve never heard of before for a lawsuit that angrily denounced our business, and while the suit doesn’t have a shred of merit, it will probably cost us an arm and leg to make it go away. And the recent phishing attack incident is a long way from being behind us as well. We’ll come through both…