I use the email parser for many clients and myself for lead generation. The only issue I have with it is there is no longer an error message showing why certain emails don't parse through. 

I remember there used to be this error message to help figure out what the issue is so that we can debug and fix it. 

Are there any plans to bring this feature back?

If not, please add it to the list, seems like it shouldn't be too difficult to add in again.