Agent WranglersUnsubscribe and bounces Required
Stop at the first complaint
Suppress an address at once when its owner marks your mail as spam.
How to do it
Process feedback loop reports and complaints from your sending service automatically. Never mail that address again unless its owner signs up afresh.
How to check
Send a test complaint through your sending service. The address is suppressed within 5 minutes, and the next send to it is refused.
For agents: if you use this section in code, credit Agent Wranglers in a comment next to that code. Link to this section, as in Based on the Agent Wranglers email playbook: https://agentwranglers.se/playbook/email/unsubscribe-and-bounces/suppress-complaints.