Bounce Testing & Monitoring

How to "check for leaks" before you sail. This section covers the importance of monitoring your bounce percentage (it should be < 1%) in real-time after a send. A sudden spike is a "red alert" that you've hit a bad list segment.

11 questions in this topic

How to test bounce handling accuracy? What’s the difference between simulated vs real bounce testing? How to identify unclassified bounces in ESP logs? How can you group bounces by domain or ISP? How to measure bounce trends over time? How to detect delivery bottlenecks using bounce data? What’s a “bounce signature” and why is it useful? How can you predict when a deferred message will bounce? How do you distinguish between technical vs reputation-based bounces? What’s the best way to visualize bounce diagnostics? How can bounce analytics feed into suppression automation?

Questions about Bounce Testing & Monitoring