Step 4 · Bounces
Watches Gmail for delivery-failure notifications (from mailer-daemon/postmaster) and matches them against contacts this app has actually emailed. A matched contact is marked bounced automatically -- excluded from Step 2's selection lists, same as a rejected contact, and always reversible below.
Bounces detected
0
Mark a contact bounced manually
For a bounce automatic detection missed -- an unusual format, or one that arrived before Gmail access was connected.
Detected bounces
| Contact | Subject sent | Detected | Reason |
|---|---|---|---|
| None detected yet. | |||