I used my webhost email (firstname.lastname@example.org) and made a bcc email and sent out to all of them. Now..two companies out of 1000 called us back. Which is great. But I have no tool of actually knowing who opened my email. So perhaps 800 of those emails went to spam, the assistans didnt see it, didnt bother, etc etc. So I would wanna send them again, and again until they see and open that friging mail.
Are there any tools for that purpose? I have this great email list..but I do almost nothing with it.
Thanks in advance for any advice or tips on which tools to use.
I looked at mailchimp etc, but that seemed to be more for mail subscribers, newsletters etc. I dont think thats what I wanna start with..Because I have no subscribers.