How Many Faxes to Send Daily From a List
Posted: Thu May 29, 2025 4:45 am
1. Consider Legal Compliance
The Junk Fax Prevention Act (JFPA) limits unsolicited faxing, but doesn’t specify a strict daily limit.
However, sending too many faxes at once can trigger spam complaints, increasing legal risks.
Always include opt-out instructions and fax lists honor opt-outs immediately.
2. Start Small and Scale Gradually
For cold lists, begin with 50 to 200 faxes per day to test:
Response rates
Deliverability
System performance
This minimizes risk and lets you monitor for complaints or issues.
3. List Size Matters
For lists under 5,000: Send in batches of 100-300 per day.
For larger lists (10,000+), you can scale up to 500-1,000+ daily if your sending system and compliance processes allow.
Avoid blasting your entire list at once.
4. Infrastructure Capacity
Ensure your fax server or service can handle volume without delays.
Use reliable fax broadcast services that support throttling or scheduling.
5. Monitor Feedback and Adjust
Track opt-outs, bounces, and complaints daily.
If complaints rise, reduce daily volume or pause campaigns.
6. Respect Time Zones and Business Hours
Send faxes only during normal business hours of the recipients.
Avoid weekends and holidays.
Quick Summary
List Size Daily Fax Volume Recommendation
Small (<5,000) 50–300
Medium (5k–10k) 200–500
Large (10k+) 500–1,000+ (with care and monitoring)
The Junk Fax Prevention Act (JFPA) limits unsolicited faxing, but doesn’t specify a strict daily limit.
However, sending too many faxes at once can trigger spam complaints, increasing legal risks.
Always include opt-out instructions and fax lists honor opt-outs immediately.
2. Start Small and Scale Gradually
For cold lists, begin with 50 to 200 faxes per day to test:
Response rates
Deliverability
System performance
This minimizes risk and lets you monitor for complaints or issues.
3. List Size Matters
For lists under 5,000: Send in batches of 100-300 per day.
For larger lists (10,000+), you can scale up to 500-1,000+ daily if your sending system and compliance processes allow.
Avoid blasting your entire list at once.
4. Infrastructure Capacity
Ensure your fax server or service can handle volume without delays.
Use reliable fax broadcast services that support throttling or scheduling.
5. Monitor Feedback and Adjust
Track opt-outs, bounces, and complaints daily.
If complaints rise, reduce daily volume or pause campaigns.
6. Respect Time Zones and Business Hours
Send faxes only during normal business hours of the recipients.
Avoid weekends and holidays.
Quick Summary
List Size Daily Fax Volume Recommendation
Small (<5,000) 50–300
Medium (5k–10k) 200–500
Large (10k+) 500–1,000+ (with care and monitoring)