Why It Matters
Fatigued subscribers don't just ignore you — they actively work against you. Some unsubscribe (best case). Others hit the spam button (worst case). Many just stop opening, which silently drags your engagement metrics down and hurts deliverability for everyone on your list. Studies show that 69% of people unsubscribe because a brand emails too frequently.
How It Works
Fatigue builds gradually. A subscriber who was excited to join your list starts seeing the same promotional patterns every week. The subject lines blur together. The content feels repetitive. They stop opening. After a few weeks of being ignored, your emails get auto-sorted to spam by their provider's algorithm. Now you're paying to send emails that nobody will ever see.
Quick Tips
- Let subscribers choose their email frequency during sign-up — weekly vs. monthly makes a big difference
- Monitor open rates by cohort; if the 3-month-old subscribers are dropping off, your content cadence needs work
- Vary your content types — mix educational content, product updates, and offers instead of sending the same format every time