Suppose I customize and email 1000s of potential clients. Is that considered as spam? Would you recommend any nice template/examples to use? Should I send these emails from a generic email box or from my personal email? If I include an "unsubscribe" option, won't the receiver think "hey, I never subscribed to this, let me mark it as spam".
On a side note, I used to contact potential clients years ago and then GoDaddy marked my domain as spam and made me cough up $199. The email wasn't even sent from the same domain (google godaddy spam scam). I moved off to NetworkSolutions. Anyone sending cold emails, please beware of this.
You can't customize 1000s of emails. Sure you can mail merge in their name, but putting their name in the first line is not customizing.
Customizing would be looking up information about their company, researching their competitors, talking to people who know them, figuring out what kind of food they like, and then crafting an email to them. That is not spam. That is hustle and marketing.
On a side note, I used to contact potential clients years ago and then GoDaddy marked my domain as spam and made me cough up $199. The email wasn't even sent from the same domain (google godaddy spam scam). I moved off to NetworkSolutions. Anyone sending cold emails, please beware of this.