Top companies trust Zapier to automate work that solves their unique business problems—no coding required.
How Zapier works
Zapier makes it easy to integrate Microsoft Exchange with Slack - no code necessary. See how you can get setup in minutes.
100%
Help
Microsoft Exchange
Microsoft Exchange
1. Choose trigger event
Slack
Slack
2. Choose action
1. Select the event
Setup
Test
Microsoft Exchange
Choose a trigger event
Choose a trigger
A trigger is the event that starts your Zap—like a "Calendar Event Start" from Microsoft Exchange.
Add your action
An action happens after the trigger—such as "Add Reaction" in Slack.
You’re connected!
Zapier seamlessly connects Microsoft Exchange and Slack, automating your workflow.
Supported triggers and actions
Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.
Create a new record or update an existing record in your app.
Conversation ID
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel
Required
Users
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Title
Content
Channel ID
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Send Multi Message
Message Text
Required
Send as a bot?
Include a link to this automation?
Attach Image by URL
Auto-Expand Links?
Link Usernames and Channel Names?
Schedule At
Zap_id
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Allowed_edit_copy
Conversation ID
Required
Message TS (ID)
Required
Posted By
Content Type
Reply Broadcast
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel
Required
Add Zapier app to channel automatically?
Message Text
Required
Send as a bot?
Bot Name
Bot Icon
Include a link to this automation?
Attach Image by URL
Auto-Expand Links?
Link Usernames and Channel Names?
Schedule At
Zap_id
File
Thread
Send Channel Message?
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel
Required
Topic
Required
Topic set by
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Status Text
Status Emoji
Expiration Time
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Remove User from Channel
This action removes a specified user from a specified channel in Slack.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Edit Message
This action updates a specific message sent by the same Authenticated user on Slack. You need to provide the Channel ID, the Timestamp of the message to be edited, and the new text for the message.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Find Public Channel
This action will find a public channel in Slack using either the channel's ID or name.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Delete Message
This action deletes an existing message in a specific channel on Slack. You need to provide the channel ID and the message timestamp as inputs.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Create a new record or update an existing record in your app.
Conversation ID
Required
Scheduled As
Required
Scheduled Message ID
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel
Required
Add Zapier app to channel automatically?
Message Text
Required
Send as a bot?
Bot Name
Bot Icon
Include a link to this automation?
Attach Image by URL
Auto-Expand Links?
Link Usernames and Channel Names?
Schedule At
File
Thread
Send Channel Message?
Zap_id
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Allowed_delete_copy
Conversation ID
Required
Message TS (ID)
Required
Posted By
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Canvas ID
Required
Operation
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Channel Name
Required
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Status_copy
Approval request message
Required
Send message as
Required
Approval type
Required
Zap_id
Include a link to this automation?
Approve button URL
Approve button label
Add decline button
Add details button
Require confirmation
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
First Name
Last Name
Title
Email
Display Name
User
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Stop on error
Required
HTTP Method
Required
URL
Required
Query string parameters
Additional request headers
Body
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Get Message by Timestamp
This action retrieves a specific message from a conversation history in Slack using the message's timestamp.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Retrieve Thread Messages
This action retrieves all the messages sent to a specific thread in a selected channel.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Create Private Channel
This action creates a private channel in Slack.
Action
This is an event a Zap performs.
Write
Create a new record or update an existing record in your app.
Conversation ID
Required
Action
This is an event a Zap performs.
Search
Find existing data in your app
Conversation ID
Required
Message ID (ts)
Required
Action
This is an event a Zap performs.
Search
Find existing data in your app
Conversation ID
Required
Message TS (ID)
Required
Action
This is an event a Zap performs.
Search
Find existing data in your app
Email
Required
Return Raw Results?
Action
This is an event a Zap performs.
Search
Find existing data in your app
Full Name
Required
Return Raw Results?
Action
This is an event a Zap performs.
Search
Find existing data in your app
For AI agents & developers
Use Microsoft Exchange and Slack with AI agents and code
Beyond Zap workflows. Call Microsoft Exchange and Slack actions directly from your AI client or your codebase, using the same 9,000+ app integrations Zapier already runs.
No code
Connect via Zapier MCP
Expose Microsoft Exchange and Slack actions as tools in any MCP client. Authenticate once, then call them in natural language.
Example actions on this page
Add Attendees to Calendar Event
Add Reaction
Works with
Claude · ChatGPT · Cursor · any MCP-compatible client
There is no Python package yet. SDK is TypeScript-only (@zapier/zapier-sdk). The MCP server URL is personal to your account; get it at zapier.com/mcp.
Zapier is the automation platform of choice for 87% of Forbes Cloud 100 companies in 2023
93%
Customers who say using Zapier has made them better at their job
25m
Customers have created over 25 million Zaps on the platform
6 mins
The average user takes less than 6 minutes to set up a Zap
Connect Microsoft Exchange and Slack to integrate crucial parts of your business
With Zapier, you can integrate everything from basic data entry to end-to-end processes. Here are some of the business-critical workflows that people automate with Zapier.
Automate your lead management and improve conversions
With Zapier, you can automate every part of your lead funnel and give yourself the best chance at converting leads. Automate everything from lead capture to outreach to reporting—and close more deals as a result.
Create more impactful campaigns with automation
Measuring campaign performance across platforms can get chaotic. Plus, digging up the right metrics costs you precious time and effort. With Zapier, you can create a centralized view of your performance, skillfully manage your lists, and ensure your campaigns drive ROI across the business.
Provide world-class support with a little help from automation
Support reps can't be productive when they have to track down crucial information for every incident or ticket. With Zapier, you can automatically send your reps the context they need to resolve tickets quickly and create a seamless customer experience.
Automate your way to actionable, up-to-date data
The days of manually exporting and importing data are over. With Zapier, you can send data where it needs to go, in the format you need it—so you can centralize your data and unlock more insights.
Resolve incidents faster with automation
Your technical support team wants to focus on tech tickets rather than admin work. With Zapier, you can automate everything from ticket creation to routing to inter-team communication—eliminating friction from incident management and increasing speed to resolution.
Learn how to automate Slack on the Zapier blog
Make work flow with AI
Level up your Microsoft Exchange to Slack integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.
Frequently Asked Questions about Microsoft Exchange + Slack integrations
New to automation with Zapier? You're not alone. Here are some answers to common questions about how Zapier works with Microsoft Exchange and Slack
Can I integrate Microsoft Exchange calendar events with Slack notifications?
Yes, you can set up a trigger in Microsoft Exchange to notify a specific Slack channel when a new calendar event is created or an existing event is updated. This helps keep team members informed in real-time without needing to check their calendars constantly.
How do I send an email from Microsoft Exchange to a Slack channel?
When you receive a new email in Microsoft Exchange that meets specific criteria (such as sender or subject), you can configure an action to send the content of that email directly to a designated Slack channel, keeping the team updated instantly.
Is it possible to create tasks in Microsoft To-Do from Slack messages?
We support setting up actions where a message in Slack can trigger the creation of a task in Microsoft To-Do through integration with your Microsoft Exchange account. This turns important discussions into actionable items seamlessly.
Can I post updates from shared mailboxes in Microsoft Exchange into Slack?
Absolutely, you can monitor emails coming into shared mailboxes and set up triggers that post updates directly into specified Slack channels. This ensures everyone stays informed about communications handled via shared inboxes.
How can I automate meeting reminders from my calendar to appear on Slack?
By utilizing triggers for upcoming events on your Microsoft Exchange calendar, we can automate reminders that post directly into your chosen Slack channels, helping reduce missed meetings and enhance preparedness.
Is there a way to automatically archive Slack conversations based on email threads from Exchange?
While direct archival isn't standard, you can use triggers based on email threads to log important conversation points or decisions as documentation in tools integrated with both Slack and your data storage solutions.
What happens if there's an issue with the integration between Microsoft Exchange and Slack?
If any issues arise during integration, such as failed triggers or actions not completing, we recommend checking both platform settings for connectivity issues and ensuring all authentication details are up-to-date. Our support team is also available for troubleshooting assistance.
About Microsoft Exchange
Microsoft Exchange Server is a mail server and calendaring server developed by Microsoft.
Slack is a platform for team communication: everything in one place, instantly searchable, available wherever you go. Offering instant messaging, document sharing and knowledge search for modern teams.
