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Postmark integration

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Overview

Company website:

https://postmarkapp.com

Integration launch date:

October 6, 2026

API Categories:

Marketing Passthrough

API Authorization:

Server API Token

MARTECH LIST

End-API object:

message_stream

Unified API Methods:

List Get Create Update Remove

List options:

Readable fields:

created_at description id is_active name updated_at

Writable fields:

name description

required fields

MARTECH MEMBER

End-API object:

suppression

Unified API Methods:

List Get Create Remove

Webhooks:

Native

List options:

required filter

Readable fields:

created_at emails id list_ids status

Writable fields:

emails list_ids

required fields

MARTECH CAMPAIGN

End-API object:

template

Unified API Methods:

List Get Create Update Remove

Webhooks:

Native

List options:

Readable fields:

id name preview_text status subject_line type

Writable fields:

name preview_text subject_line

required fields

MARTECH REPORT

End-API object:

stats outbound

Unified API Methods:

List options:

end_lt list_id start_gte

Readable fields:

abuse_reports click_rate clicks_total emails_sent end_at hard_bounces list_id open_rate opens_total start_at unique_clicks unique_opens

Writable fields:

PASSTHROUGH

Unified API Methods:

POST GET PUT DELETE

List options:

Readable fields:

Writable fields:

Are we missing anything? Let us know

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