Hello,
I apologize for the understandable frustrations. I was able to look into the communication on your account. We've been trying to send the key, but it looks like our emails are getting blocked by your system. I'm happy to send you your key once our domain, or even my email, is 'whitelisted' in your system.
This is the message we're receiving back.
"Your message wasn't delivered. Despite repeated attempts to deliver your message, the recipient's email system refused to accept a connection from your email system. It's likely that the recipient's email admin is the only one who can fix this problem.
For Email Admins
No connection could be made because the target computer actively refused it. This usually results from trying to connect to a service that is inactive on the remote host - that is, one with no server application running. For more information and tips to fix this issue see this article: https://go.microsoft.com/fwlink/?
Please contact me at john.newell@lansweeper.com once we're in the clear. Alternatively, if you have a different address I can send it to, you can let me know.