MX hero doesn't work today

Yes. It stopped! Nothing. 504 error. Sad. But then it's free. I can also not find any communication from MxHero on the issue. 

Hi, we had a problem on our gateway, we just recovery the service. Sorry for the inconvenience. We are going to publish an status webpage for the service soon so this kind of problems are more transparent. We are also adding more redundancy on our servers to prevent this out of services scenarios.

Sorry for the inconveniences.

MxHero thanks for the feedback. You provide a free service and I want to thank for this great tool.

We become dependent on a tool like MxHero and when there's a problem users may run. But when there's feedback users like me feel a lot easier. Thanks again ;-) 

I would like to subscribe to your updates.

Hi, we have been working on mxHero processing time and redundancy of the service, and now it should be almost instant. Let us know if you see the problem again.

Hi,  I'm wondering why I get read receipt notifications from some emails I send and not from others? Is it an mxhero issue or how emails are treated by some services?