Depends on how you do it , if you are mass mailing random people with products you might get in trouble, if you are cold mailing people cautiously about relevant content, with unsubscribe option and following basic ethics you should be fine .Hey guys, i've got some success doing cold emailing. However i'm afraid to get huge fines because of doing this. Tell me is it really risky to do cold email? Or is it legal and im worried too much? Please help me!