Possibly fake email?

Hi everyone,

I'm new to tech sales (b2c finance sales for 3 years prior)and just hit the phones last week. Not to brag but to kind of brag, I booked a meeting on my second connect and my first conversation (first one said to call back next week). What is strange though is when I asked for his email to book a calendar invite, I was given one that was @ a different company than I thought he worked at .com. The email invite bounced as non existent. 

So my questions are, was he so polite that he couldn't say he didn't want the meeting that he gave me a fake email? Did he make a mistake and I should call him back to confirm the email? Should I even consider this a win? Why talk to someone for 9 minutes and not just say I'm not interested?

Any feedback or answers to those questions would be much appreciated!

Happy selling!