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Outbound open details

documented

Retrieve open details for a specific outbound message.

GET /messages/outbound/opens/{messageid}Messagesno implementation yet0 runs

Input

messageid*
Message ID
Enter the Postmark message ID
Calls Postmark as you (your API key is your account); keychains.dev holds the credentials.
Outbound open details · Postmark · OpenIntegrations