Postmark

MESSAGING · EMAIL

Send transactional mail and read bounces, opens, and clicks on their server.

Acts as the person, not as itself

Each user connects their own account. Every call carries both identities — the agent and the person it is acting for — so the agent can never reach past what that individual can already do.

Credentials never touch the agent

Tokens live in the vault and attach server-side at call time. The agent holds a session, not a secret, and revoking access does not mean rotating a key.

Every call on the record

Who asked, which agent acted, which action ran, and the verdict that let it through — one audit trail across every integration, not one per vendor.

What an agent can do

Each action is granted on its own. An agent allowed to read is not thereby allowed to write, and the scope beside each row is what the acting user must have connected for it to run at all.

postmark_delete_domains_by_domainidWRITE

Delete a Domain via DELETE /domains/{domainid}. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_delete_senders_by_signatureidWRITE

Delete a Sender Signature via DELETE /senders/{signatureid}. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_delete_servers_by_serveridWRITE

Delete a Server via DELETE /servers/{serverid}. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_delete_templates_by_templateidoraliasWRITE

Delete a Template via DELETE /templates/{templateIdOrAlias}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_delete_triggers_inboundrules_by_triggeridWRITE

Delete a single trigger via DELETE /triggers/inboundrules/{triggerid}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_delete_webhooks_by_idWRITE

Delete webhook via DELETE /webhooks/{Id}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_bouncesREAD

Get bounces via GET /bounces. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_bounces_by_bounceidREAD

Get a single bounce via GET /bounces/{bounceid}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_bounces_by_bounceid_dumpREAD

Get bounce dump via GET /bounces/{bounceid}/dump. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_data_removals_by_idREAD

Check data removal request status via GET /data-removals/{id}. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_get_deliverystatsREAD

Get delivery stats via GET /deliverystats. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_domainsREAD

List Domains via GET /domains. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_get_domains_by_domainidREAD

Get a Domain via GET /domains/{domainid}. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_get_email_bulkREAD

List bulk email requests via GET /email/bulk. Needs the Postmark SERVER API token (a server's own API Tokens tab). The Bulk Email API is available to all Postmark customers but needs per-account approval: until it is enabled, this answers 422 ErrorCode 14 "This endpoint requires approval to access." Contact Postmark support to turn it on. A bulk request also belongs to the server that submitted it, so asking about one with a different server's token answers 404 ErrorCode 12 -- the same answer as a nonexistent id.

api

postmark_get_email_bulk_by_bulk_request_idREAD

Get the status of a bulk email request via GET /email/bulk/{bulk_request_id}. Needs the Postmark SERVER API token (a server's own API Tokens tab). The Bulk Email API is available to all Postmark customers but needs per-account approval: until it is enabled, this answers 422 ErrorCode 14 "This endpoint requires approval to access." Contact Postmark support to turn it on. A bulk request also belongs to the server that submitted it, so asking about one with a different server's token answers 404 ErrorCode 12 -- the same answer as a nonexistent id.

api

postmark_get_message_streamsREAD

List message streams via GET /message-streams. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_message_streams_by_stream_idREAD

Get a message stream via GET /message-streams/{stream_ID}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_message_streams_by_stream_id_suppressions_dumpREAD

List suppressions on a message stream via GET /message-streams/{stream_ID}/suppressions/dump. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_messages_inboundREAD

Inbound message search via GET /messages/inbound. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_messages_inbound_by_messageid_detailsREAD

Inbound message details via GET /messages/inbound/{messageid}/details. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_messages_outboundREAD

Outbound message search via GET /messages/outbound. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_messages_outbound_by_messageid_detailsREAD

Outbound message details via GET /messages/outbound/{messageid}/details. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_messages_outbound_by_messageid_dumpREAD

Outbound message dump via GET /messages/outbound/{messageid}/dump. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_messages_outbound_clicksREAD

Clicks for a all messages via GET /messages/outbound/clicks. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_messages_outbound_clicks_by_messageidREAD

Retrieve Message Clicks via GET /messages/outbound/clicks/{messageid}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_messages_outbound_opensREAD

Opens for all messages via GET /messages/outbound/opens. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_messages_outbound_opens_by_messageidREAD

Retrieve Message Opens via GET /messages/outbound/opens/{messageid}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_sendersREAD

List Sender Signatures via GET /senders. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_get_senders_by_signatureidREAD

Get a Sender Signature via GET /senders/{signatureid}. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_get_serverREAD

Get Server Configuration via GET /server. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_serversREAD

List servers via GET /servers. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_get_servers_by_serveridREAD

Get a Server via GET /servers/{serverid}. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_get_stats_outboundREAD

Get outbound overview via GET /stats/outbound. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_stats_outbound_bouncesREAD

Get bounce counts via GET /stats/outbound/bounces. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_stats_outbound_clicksREAD

Get click counts via GET /stats/outbound/clicks. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_stats_outbound_clicks_browserfamiliesREAD

Get browser usage by family via GET /stats/outbound/clicks/browserfamilies. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_stats_outbound_clicks_locationREAD

Get clicks by body location via GET /stats/outbound/clicks/location. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_stats_outbound_clicks_platformsREAD

Get browser plaform usage via GET /stats/outbound/clicks/platforms. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_stats_outbound_opensREAD

Get email open counts via GET /stats/outbound/opens. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_stats_outbound_opens_emailclientsREAD

Get email client usage via GET /stats/outbound/opens/emailclients. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_stats_outbound_opens_platformsREAD

Get email platform usage via GET /stats/outbound/opens/platforms. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_stats_outbound_sendsREAD

Get sent counts via GET /stats/outbound/sends. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_stats_outbound_spamREAD

Get spam complaints via GET /stats/outbound/spam. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_stats_outbound_trackedREAD

Get tracked email counts via GET /stats/outbound/tracked. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_templatesREAD

Get the Templates associated with this Server via GET /templates. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_templates_by_templateidoraliasREAD

Get a Template via GET /templates/{templateIdOrAlias}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_triggers_inboundrulesREAD

List inbound rule triggers via GET /triggers/inboundrules. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_webhooksREAD

List webhooks via GET /webhooks. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_webhooks_by_idREAD

Get webhook via GET /webhooks/{Id}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_get_webhooks_by_id_statisticsREAD

Get webhook statistics via GET /webhooks/{Id}/statistics. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_patch_message_streams_by_stream_idWRITE

Edit a message stream via PATCH /message-streams/{stream_ID}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_post_data_removalsWRITE

Create data removal request via POST /data-removals. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_post_domainsWRITE

Create a Domain via POST /domains. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_post_domains_by_domainid_rotatedkimWRITE

Rotate DKIM Key via POST /domains/{domainid}/rotatedkim. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_post_domains_by_domainid_verifyspfWRITE

Request DNS Verification for SPF (domains) via POST /domains/{domainid}/verifyspf. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_post_emailWRITE

Send a single email via POST /email. Needs the Postmark SERVER API token (a server's own API Tokens tab). SENDS REAL EMAIL to real mailboxes and counts against the account's monthly quota (the free tier is 100 messages/month), and Postmark applies a real compliance review to sending accounts. To exercise this safely, point the connection at a SANDBOX server -- messages are accepted and recorded but never delivered -- and note that a sandboxed message still counts as one against the quota.

api

postmark_post_email_batchWRITE

Send a batch of emails via POST /email/batch. Needs the Postmark SERVER API token (a server's own API Tokens tab). SENDS REAL EMAIL to real mailboxes and counts against the account's monthly quota (the free tier is 100 messages/month), and Postmark applies a real compliance review to sending accounts. To exercise this safely, point the connection at a SANDBOX server -- messages are accepted and recorded but never delivered -- and note that a sandboxed message still counts as one against the quota.

api

postmark_post_email_batchwithtemplatesWRITE

Send a batch of email using templates. via POST /email/batchWithTemplates. Needs the Postmark SERVER API token (a server's own API Tokens tab). SENDS REAL EMAIL to real mailboxes and counts against the account's monthly quota (the free tier is 100 messages/month), and Postmark applies a real compliance review to sending accounts. To exercise this safely, point the connection at a SANDBOX server -- messages are accepted and recorded but never delivered -- and note that a sandboxed message still counts as one against the quota.

api

postmark_post_email_bulkWRITE

Send bulk emails via POST /email/bulk. Needs the Postmark SERVER API token (a server's own API Tokens tab). SENDS REAL EMAIL to real mailboxes and counts against the account's monthly quota (the free tier is 100 messages/month), and Postmark applies a real compliance review to sending accounts. To exercise this safely, point the connection at a SANDBOX server -- messages are accepted and recorded but never delivered -- and note that a sandboxed message still counts as one against the quota.. The Bulk Email API is available to all Postmark customers but needs per-account approval: until it is enabled, this answers 422 ErrorCode 14 "This endpoint requires approval to access." Contact Postmark support to turn it on. A bulk request also belongs to the server that submitted it, so asking about one with a different server's token answers 404 ErrorCode 12 -- the same answer as a nonexistent id.

api

postmark_post_email_withtemplateWRITE

Send an email using a Template via POST /email/withTemplate. Needs the Postmark SERVER API token (a server's own API Tokens tab). SENDS REAL EMAIL to real mailboxes and counts against the account's monthly quota (the free tier is 100 messages/month), and Postmark applies a real compliance review to sending accounts. To exercise this safely, point the connection at a SANDBOX server -- messages are accepted and recorded but never delivered -- and note that a sandboxed message still counts as one against the quota.

api

postmark_post_message_streamsWRITE

Create a message stream via POST /message-streams. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_post_message_streams_by_stream_id_archiveWRITE

Archive a message stream via POST /message-streams/{stream_ID}/archive. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_post_message_streams_by_stream_id_suppressionsWRITE

Create suppressions on a message stream via POST /message-streams/{stream_ID}/suppressions. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_post_message_streams_by_stream_id_suppressions_deleteWRITE

Delete suppressions from a message stream via POST /message-streams/{stream_ID}/suppressions/delete. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_post_message_streams_by_stream_id_unarchiveWRITE

Unarchive a message stream via POST /message-streams/{stream_ID}/unarchive. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_post_sendersWRITE

Create a Sender Signature via POST /senders. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_post_senders_by_signatureid_requestnewdkimWRITE

Request a new DKIM Key via POST /senders/{signatureid}/requestnewdkim. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_post_senders_by_signatureid_resendWRITE

Resend Signature Confirmation Email via POST /senders/{signatureid}/resend. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_post_senders_by_signatureid_verifyspfWRITE

Request DNS Verification for SPF (senders) via POST /senders/{signatureid}/verifyspf. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_post_serversWRITE

Create a Server via POST /servers. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_post_templatesWRITE

Create a Template via POST /templates. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_post_templates_validateWRITE

Test Template Content via POST /templates/validate. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_post_triggers_inboundrulesWRITE

Create an inbound rule trigger via POST /triggers/inboundrules. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_post_webhooksWRITE

Create webhook via POST /webhooks. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_post_webhooks_by_id_verifyWRITE

Verify webhook via POST /webhooks/{Id}/verify. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_put_bounces_by_bounceid_activateWRITE

Activate a bounce via PUT /bounces/{bounceid}/activate. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_put_domains_by_domainidWRITE

Update a Domain via PUT /domains/{domainid}. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_put_domains_by_domainid_verifydkimWRITE

Verify domain dkim via PUT /domains/{domainid}/verifyDkim. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_put_domains_by_domainid_verifyreturnpathWRITE

Verify domain return path via PUT /domains/{domainid}/verifyReturnPath. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_put_messages_inbound_by_messageid_bypassWRITE

Bypass rules for a blocked inbound message via PUT /messages/inbound/{messageid}/bypass. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_put_messages_inbound_by_messageid_retryWRITE

Retry a failed inbound message for processing via PUT /messages/inbound/{messageid}/retry. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_put_senders_by_signatureidWRITE

Update a Sender Signature via PUT /senders/{signatureid}. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_put_serverWRITE

Edit Server Configuration via PUT /server. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_put_servers_by_serveridWRITE

Edit a Server via PUT /servers/{serverid}. Needs the Postmark ACCOUNT API token (Account > API Tokens; only the Account Owner and Account Admins can see it)

api

postmark_put_templates_by_templateidoraliasWRITE

Update a Template via PUT /templates/{templateIdOrAlias}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api

postmark_put_webhooks_by_idWRITE

Edit webhook via PUT /webhooks/{Id}. Needs the Postmark SERVER API token (a server's own API Tokens tab)

api