Postmark MCP integration
Sends batches of templated email, explains bounces and complaints from real statistics, manages per-stream suppressions, and spam-scores a draft.
46actions available
Three actions you can hand over today
Every action runs live through MCP. Nothing to build, nothing to maintain.
Send batch templated emails
Lyro sends multiple templated emails in a single batch call. Agents reach customers with personalized messages instantly.
Search outbound messages
Lyro searches outbound emails with filtering by recipient, tag, and date. Agents find sent message history without email clients.
Search inbound messages
Lyro searches received emails with optional filtering. Agents review incoming messages in one place without email client access.
How businesses use Postmark + Lyro
Each card is one request a support team gets, and the Postmark actions Lyro runs to close it.
Send a templated batch and know it renders
Lyro validates that a template's subject and body render correctly, then sends the whole batch through one templated call rather than firing a separate request for every recipient.
Validate TemplateSend Batch Templated EmailsList TemplatesExplain why the delivery numbers moved
Lyro pulls the outbound overview, the bounce counts sitting underneath it, and the spam complaint totals for the period, so a dip in delivery comes back with the specific figures attached.
Get Outbound OverviewGet Bounce CountsGet Spam ComplaintsHonor an opt-out on the right stream
Lyro adds the address to the suppression list for the message stream it applies to, reads the current list back, and removes an entry that was added in error, keeping suppression stream-specific.
Create SuppressionsList SuppressionsDelete SuppressionsDeal with what comes back in
Lyro searches the inbound messages a server received, blocks a sender or a whole domain with an inbound rule, and checks the spam score of a raw email before anyone acts on it.
Search Inbound MessagesCreate Inbound RuleCheck Spam Score
How it works
Get started in 3 steps
Connect once, then just ask. There is no workflow builder to learn and nothing to maintain — Lyro reads the Postmark actions it has and picks the ones a request needs.
Connect Postmark
Authorize the Postmark account your team already uses — one consent screen, no API keys, no mapping tables. Lyro can only do what you granted that account, and you can disconnect it at any time.
Tell your agent what you need
Describe the job the way you would hand it to a teammate. Lyro maps it to the Postmark actions that close it and chains as many as the request needs.
Watch it work
The agent runs the actions inside the conversation the customer is already in, so nobody copies data between tabs and your team can take over at any point.
Get started free
Postmark · Lyro
What can you do in Postmark without me setting anything up?
These, right away:
- Create inbound rule
- Check spam score
- Delete inbound rule
Great, let's start with the first one.
FAQ
Everything else about Postmark
Setup, permissions, and the limits of what Lyro can do inside Postmark.
Because Postmark separates transactional and broadcast mail into streams, and suppressions and statistics are scoped to one. Create Message Stream sets one up, List Message Streams shows what exists, and Archive Message Stream soft-deletes a stream that is no longer wanted, with Unarchive Message Stream bringing it back.
Every action available in Postmark
All 46 actions your agent can call on Postmark, straight from the live MCP connection.
Archive message stream
Archive a message stream (soft delete).
Check spam score
Assess the spam score of a raw email via the SpamCheck API.
Create inbound rule
Create a new inbound rule trigger to block email from a specific sender or domain.
Create message stream
Create a new message stream.
Create suppressions
Add email addresses to the suppression list for a message stream.
Create template
Create a new email template.
Create webhook
Create a new webhook configuration for Postmark.
Delete inbound rule
Delete a specific inbound rule trigger.
Delete suppressions
Remove email addresses from the suppression list for a message stream.
Delete template
Delete a template by its ID or alias.
Delete webhook
Delete a specific webhook.
Edit server
Update settings for the current Postmark server.
Edit template
Update an existing Postmark template by its ID.
Edit webhook
Update an existing webhook’s URL or triggers.
Get bounce counts
Get total counts of emails that have been returned as bounced.
Get bounces
Retrieve a list of bounces for a server with optional filters.
Get browser platform usage
Retrieve browser platform usage statistics for clicked links.
Get browser usage
Retrieve browser usage statistics for clicked links.
Get click counts
Retrieve total click counts across all links in emails.
Get clicks by browser family
Retrieve click statistics grouped by browser family.
Get clicks by location
Get an overview of which part of the email links were clicked from (HTML or Text).
Get delivery stats
Retrieve delivery statistics.
Get email client usage
Retrieve statistics on email clients used to open emails.
Get email open counts
Retrieve counts of opened emails.
Get message stream
Retrieve details of a specific message stream by its ID.
Get opens by platform
Retrieve email open statistics by platform type.
Get outbound overview
Retrieve outbound email statistics overview.
Get sent counts
Retrieve total count of emails sent out.
Get server
Retrieve details of the current Postmark server.
Get spam complaints
Retrieve counts of spam complaints.
The tools Postmark sits next to
Same connection, same setup. Pick the next one your team already uses.
Bitbucket
Searches code across a workspace, opens branches and pull requests, comments and merges after review, and reports which pipeline run broke.
Convex
Creates projects and deployments, batches query functions to read app data, issues and audits deploy keys, and reports log streams.
Gitea
Answers Gitea configuration questions from the running instance and renders Markdown or AsciiDoc into the HTML Gitea itself would produce.
Neon
Lists branches, reads schemas and connection strings, provisions branches, databases, and compute endpoints, and reports project consumption.
Scrapingbee
Extracts named fields with CSS or XPath rules, fetches rendered HTML or a screenshot, and routes blocked requests through a stealth proxy.
Uptimerobot
Reports live monitor status, separates planned maintenance from real outages, and adds monitors and status pages on request.
Ready to connect Postmark?
Authorize the account and your agent has all 46 actions from the first conversation.