Postmark
for LuumenAI
Read bounce and delivery data from Postmark, then fix senders with approval
Connect Postmark and your team can ask about email delivery the way they'd ask a colleague. Bounce counts, delivery stats, open and click data, message stream details — all read on demand. When something needs changing, like suppressing a bad address or updating a webhook, the agent shows the plan first and asks before it writes. Luumen authenticates with an API key.
The Postmark toolbox
46 tools: 30 read, 16 write. Reads answer instantly. Writes require approval by default. Everything is logged.
- ReadCheck Spam ScoreAssess the spam score of a raw email via the SpamCheck API.
- ReadGet Bounce CountsGet total counts of emails that have been returned as bounced.
- ReadGet BouncesRetrieve a list of bounces for a server with optional filters.
- ReadGet Browser Platform UsageRetrieve browser platform usage statistics for clicked links.
- ReadGet Browser UsageRetrieve browser usage statistics for clicked links.
- ReadGet Click CountsRetrieve total click counts across all links in emails.
- ReadGet Clicks By Browser FamilyRetrieve click statistics grouped by browser family.
- ReadGet Clicks by LocationGet an overview of which part of the email links were clicked from (HTML or Text).
- ReadGet Delivery StatsRetrieve delivery statistics.
- ReadGet Email Client UsageRetrieve statistics on email clients used to open emails.
- ReadGet Email Open CountsRetrieve counts of opened emails.
- ReadGet Message StreamRetrieve details of a specific message stream by its ID.
- ReadGet Opens by PlatformRetrieve email open statistics by platform type.
- ReadGet Outbound OverviewRetrieve outbound email statistics overview.
- ReadGet Sent CountsRetrieve total count of emails sent out.
- ReadGet ServerRetrieve details of the current Postmark server.
- ReadGet Spam ComplaintsRetrieve counts of spam complaints.
- ReadGet TemplateRetrieve details of a specific template by its ID.
- ReadGet Tracked Email CountsRetrieve counts of emails with tracking enabled.
- ReadGet WebhookRetrieve details of a specific webhook by its ID.
- ReadList Inbound RulesList all inbound rules (triggers) configured for blocking senders.
- ReadList Message StreamsList all message streams for a Postmark server with optional type and archive filtering.
- ReadList Outbound Message ClicksList clicks for outbound messages with filtering options.
- ReadList Outbound Message OpensRetrieve opens for outbound messages with filtering options.
- ReadList SuppressionsRetrieve the suppression list for a message stream with optional filtering.
- ReadList TemplatesList all templates for a Postmark server.
- ReadList WebhooksList all webhooks configured for your Postmark account.
- ReadSearch Inbound MessagesSearch inbound messages received with optional filtering.
- ReadSearch Outbound MessagesSearch outbound messages with filtering by recipient, tag, status, and date range.
- ReadValidate TemplateValidate a Postmark template.
- WriteArchive Message StreamArchive a message stream (soft delete). Approval by default
- WriteCreate Inbound RuleCreate a new inbound rule trigger to block email from a specific sender or domain. Approval by default
- WriteCreate Message StreamCreate a new message stream. Approval by default
- WriteCreate SuppressionsAdd email addresses to the suppression list for a message stream. Approval by default
- WriteCreate TemplateCreate a new email template. Approval by default
- WriteCreate WebhookCreate a new webhook configuration for Postmark. Approval by default
- WriteDelete Inbound RuleDelete a specific inbound rule trigger. Approval by default
- WriteDelete SuppressionsRemove email addresses from the suppression list for a message stream. Approval by default
- WriteDelete TemplateDelete a template by its ID or alias. Approval by default
- WriteDelete WebhookDelete a specific webhook. Approval by default
- WriteEdit ServerUpdate settings for the current Postmark server. Approval by default
- WriteEdit TemplateUpdate an existing Postmark template by its ID. Approval by default
- WriteEdit WebhookUpdate an existing webhook’s URL or triggers. Approval by default
- WriteSend Batch Templated EmailsSend multiple templated emails in a single batch API call. Approval by default
- WriteUnarchive Message StreamUnarchive a previously archived message stream. Approval by default
- WriteUpdate Message StreamUpdate a message stream configuration in Postmark. Approval by default
One prompt, start to finish
What a governed Postmark run looks like inside Luumen.
Questions
Authorize once with API token. Luumen lists the scopes each action needs before you approve the connection, and credentials never appear in the chat.
Read actions answer immediately. Anything that writes — archive message stream, create inbound rule, create message stream, create suppressions, and more — is shown as a plan and requires approval by default, including the 5 actions classified as destructive. Administrators configure that per tool, so you decide exactly which actions can ever run unattended.
You decide. Actions are granted per agent, skill, and team, and per environment — production is not staging. Read access can be broad while writes stay narrow.
Every call to Postmark — read or write, approved or declined — is recorded with the actor, the input, and the result, and can be linked to the ticket or change record.
Often connected alongside
All integrations
SlackRead the incident thread; post updates and approvals back.
GmailVendor and alert mail as context; replies drafted for review.
Microsoft TeamsRead Teams channels and chats for context, then make membership changes as approved steps.
DiscordRead Discord command permissions and app context, then change them with approvalPut Postmark to work with Luumen
Connect in minutes. Every action scoped, approved, and audited from day one.