I've started new website and I'm a designer + front end developer and trying to get control over marketing & SEO. After some research and few past experiences I decided to start mail campaigns to gain few visitors to see my website. There's no other effective methods in my mind to grab instant attention of people. The website is carrying creative concept and quality like top startup. Even the mail was professionally designed and with 0 spam score. I got few thousand email addresses from a Facebook group and maybe it was having few professional email addresses to. I got many bounce backs as the email addresses were not valid. Today morning I got mail from my host saying they got few complaints about spam mails and they will disable their services if they receive same in future. I'm little worried and trying to figure out what went wrong. Was the email list crap? List was available for free on a Facebook group, possibly it was kind of honeypot? There were few professional email addresses and they had some system to report spam? I'll appreciate if you can share your knowledge and help me through. I want to continue email marketing without causing any problem to host or get in spam radar. Also if you know how my host was been contacted from my mails I can find some way through. I have domain purchased from Godaddy and host is different. I also have smtp server on Godaddy. Maybe I can consider sending mails from Godaddy directly?