How Agencies Burn Domains with Mass Email Outreach - and How to Spot Them Before It’s Too Late
https://www.bright-bookmarks.win/why-marketing-managers-and-business-owners-struggle-to-hire-link-building-agencies-and-how-to-avoid-costly-mistakes
Why an Estimated 25% of Marketing Domains Get Blacklisted After High-Volume Outreach The data suggests mass outreach isn't a harmless numbers game