From Overload to Opportunity
Briefly

My initial reaction? Frustration. I thought, "Hey, I'm paying you to send my emails. Why are you cutting me off?" But as I dug deeper, the reality of the situation became clear. This wasn't just a technical issue; it was a potential threat to the reputation of my entire domain.
This single user was receiving thousands of emails daily... This user was getting more in an hour than others would in a month.
Read at The Bootstrapped Founder
[
|
]