Understanding Email Bounce Types
Hard bounces and soft bounces behave very differently. Learn the SMTP codes behind each type and how AcelleMail handles them to protect your sender reputation.
Bounce Handling
3 articles tagged with "Bounce Handling"
Return-Path and Envelope Sender Explained
The Return-Path header controls where bounce notifications go. Learn how it differs from the From address and why alignment matters for DMARC.
Debugging Common Email Delivery Issues
Diagnose and fix the most common problems with email delivery, bounces, and inbox placement.