Oh Man-drill . . . I wish they would have went with a lower limit on their free plan or even low cost plan that replaces current free plan. I use them on lots of client sites with low volume emails. This is going to take some time to sort out.
SendGrid's interface and dashboard are horrible.
Plus they don't store the message text for recent messages like Mandrill where it's viewable from the dashboard.
Any other options out there for free or low cost or with a decent dashboard.