Outbound Message Monitoring
msgs/hr
Monitor outbound message rates, detect high-volume senders, and track rate limiting. High usage alerts are automatically logged.
Overview - 24h
Last updated: 2025-06-17 14:30:45

2,847

Total Messages

118.6

Messages/Hour

3

High Usage Alerts

12

Active Domains
Recent Alerts
Current Analysis Alerts
marketing@example.com sending at 156.2 msgs/hr (threshold: 100 msgs/hr)
notifications@company.org sending at 134.8 msgs/hr (threshold: 100 msgs/hr)
alerts@service.net sending at 127.3 msgs/hr (threshold: 100 msgs/hr)
Recent Log Alerts (24h)
2025-06-17 14:15:22
HIGH_USAGE_ALERT: marketing@example.com sent 187 messages (156.2/hr) - exceeds threshold of 100/hr
2025-06-17 13:45:12
HIGH_USAGE_ALERT: notifications@company.org sent 162 messages (134.8/hr) - exceeds threshold of 100/hr
2025-06-17 12:30:45
HIGH_USAGE_ALERT: alerts@service.net sent 153 messages (127.3/hr) - exceeds threshold of 100/hr
2025-06-17 11:22:18
HIGH_USAGE_ALERT: bulk@newsletter.com sent 145 messages (120.8/hr) - exceeds threshold of 100/hr
... and 8 more alerts
Top Senders
Sender Domain Total Messages Rate/Hour Risk Level Last Sent
marketing@example.com example.com 187 156.2 High 2025-06-17 14:15:22
notifications@company.org company.org 162 134.8 High 2025-06-17 13:45:12
alerts@service.net service.net 153 127.3 High 2025-06-17 12:30:45
support@helpdesk.com helpdesk.com 107 89.4 Medium 2025-06-17 14:20:15
newsletter@magazine.co.uk magazine.co.uk 81 67.2 Medium 2025-06-17 14:05:33
info@corporate.biz corporate.biz 52 43.7 Medium 2025-06-17 13:58:42
admin@mycompany.com mycompany.com 34 28.1 Medium 2025-06-17 14:12:05
sales@business.org business.org 24 19.6 Medium 2025-06-17 13:47:18
contact@startup.io startup.io 10 8.3 Low 2025-06-17 13:25:41
john.doe@personal.net personal.net 7 5.9 Low 2025-06-17 12:15:29
Domain Statistics
Domain Total Messages Unique Senders Avg/Sender Rate/Hour Activity Level
example.com 456 8 57.0 190.0 Medium
company.org 324 5 64.8 135.0 Medium
service.net 278 4 69.5 115.8 Medium
helpdesk.com 189 6 31.5 78.8 Medium
magazine.co.uk 156 3 52.0 65.0 Medium
corporate.biz 98 4 24.5 40.8 Low
Rate Limiting Status
No active rate limits detected
Mail Queue Status
Queue Summary

Total queued messages: 3

Queue ID Sender Recipients Size Age
A1B2C3D4E5F6 marketing@example.com client@external.com 2.3KB 5m
F6E5D4C3B2A1 support@helpdesk.com customer@domain.org 1.8KB 12m
9Z8Y7X6W5V4U alerts@service.net admin@company.net 3.1KB 8m
Quick Actions
Implementation Notes
Note: This tool currently uses simulated data for demonstration. To implement with real data, you would need to:
  • Parse Postfix logs (/var/log/mail.log)
  • Set up log rotation and archiving
  • Implement real-time log monitoring
  • Configure alert thresholds per domain
  • Add email notifications for alerts