Is there any kind of email or notification that is pushed when someone uses Storyline?

Hello atrain204 and AllisonMichels. YES, I am ashamed to say that I spammed my whole company simply because I thought I was posting on my own Storyline.
- no topics were used.
- no one was following me at the time, but now I have one follower.
- no one was mentioned. I just said, "This is a test of Viva Engage."
- I clicked on my own name to get away from the Home tab and attempted to only put it on my personal space. I thought it would operate like a Facebook Wall, but it doesn't.

Viva Engage does not send out the email right away. I asked my co-worker if he got any mail from the Storyline that I made on Monday and he said he didn't get anything until Thursday. HOWEVER, I started receiving thumbs-up emoji by Tuesday and accumulated about 10 views. I thought it was because I was a member of an Engage Community called "All Company", so I created another community called "Tech Talk" and didn't invite anyone. When I posted there, I started receiving a lot of reactions from people. When I asked them how they knew I made that new Community, they said that I wrote a personal email to them! I asked them to show their inbox to me and it says in the "From:" field, "John Parkman", but when you hover your mouse over it, the email address is revealed as the noreply address from Yammer (I'm not allowed to post it here). I am very upset with this technique of "From" spoofing. It is what we train our employees to watch out for in cyber security! It is now Friday and my post has about 81 views. That means 81 of our organization's 171 email inboxes received a letter. I have already had to answer four phone calls with confused people asking if I was asking them to do something or if they were being scammed.

I am here on this forum because I am looking for a way to stop the emails that are pushed when someone uses Storyline. I am an IT Technician for our organization, but even I can't figure it out. I had to hang my head low and humbly ask my IT Director for help and as of now, he can't figure it out, either.

-John