Email Marketing question

Hi Guys,

I'm fairly new here at BHW and there's a lot of stuff I had to take in, many thanks to those who help us out here in the forums.
So basically, I'm sending out cold emails with offers to my list but I think they're just going into spam.
I've set up my own private mailing server and all.

1. When you warm up IPs (gradual sending is what I do), do the emails naturally go to spam folder especially with the public providers?
2. (Theoretically) Will it help if I send to those emails that have been verified - ones that are sold here at BHW?

Appreciate your help guys, thanks!

add a few of your own email accounts to your list.

thanks, so those email accounts that are sold can help in building ip reputation?

...so you can see if they're going to spam or not.