I sent an email, but it came back as undeliverable.Is this a red flag, and should I move on to other applicants?

If total, then you'll be in the red.

Now, of course, every city and state is different, but that is a red flag that it may not even be a real notice?

I have since put everything back on ebay and have sold it all, getting most of my money back. ( Very proud of myself for figuring out a way for a broke *** red neck idiot, to get basically a free Real estate investing education which so far has made me a buck or two,)    :)     Even today when I feel I need to get current in trends and techniques I go to ebay for some easy listening material, but I've found that most of it is just rehashed fluff from the origional gurus from my early years.

Foundation issues, fire damage, leaning walls, collapsed roofs, are massive red flags. 

We would get toll charges and red light camera charges and nobody would own up to their mistakes.

This hurricane red tagged many of the properties on the beach near our duplex. 

Claiming REPS is a red flag for auditors, so be sure you log everything in detail with your CPA from day one. 

Is this a red flag?

@Ashish Wa You have to be careful with local laws but ESA is definitely a red-flag.