Hi fam, I am just learning b2b cold mailing but I have tons of experience(6+ years) in b2c mailing. This is a first campaign I am sending(not using instantly YET)for a client of mine. Would love to get honest feedback on this. Sent 5k mails 1k+ opens but 0 response(weird). I got the data from Apollo. I don't think the copy is too bad? I am sending from my infra and using my client's email as REPLY-TO email. ICP: CEO, Founders, co-founders, marketing directors of Furniture stores/businesses.