MailerSend + Slack

Notify on Slack when recipients unsubscribe in MailerSend

Stay on top of your email subscribers straight from your Slack account. This workflow activates when a subscriber opts out from MailerSend - instantly sending a channel message in Slack. Save time, keep your team informed, and manage your subscriber lists efficiently without having to switch between platforms.

When this happens...
Recipient Has Unsubscribed
Triggers when a recipient unsubscribes from your mailing activity.
TriggerInstant
automatically do this!
Send Channel Message
Triggers when a new message is posted to a specific #channel you choose.
ActionWrite

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Supported triggers and actions

- DomainRequired
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- DomainRequired
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- Domain IDRequired
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Instant
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- DomainRequired
Trigger
Instant
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- SMS number IDRequired
Trigger
Instant
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- SMS number IDRequired
Trigger
Instant
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- From email address
- Sender Name
- To email addressRequired
- CC email address
- BCC email address
- Email Subject
- Template IDRequired
- Personalization variables
- Attachment
- Set Attachment as Inline
- Attachment ID
Action
Write

- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
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- ChannelRequired
- Trigger for Bot Messages?
- Optimized data
Trigger
Instant
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- Channel
- User Name
- Shared
Trigger
Instant
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List Canvas Sections
Returns a list of the Sections in a Canvas.
Trigger
Polling
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- Search QueryRequired
- Optimized data
Trigger
Polling
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- Conversation ID
- Reaction
- Member ID
- Message Author ID
Trigger
Instant
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- Zap Identifier
- Access type
Trigger
Instant
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New User
Triggers when a new Slack user is created / first joins your org.
Trigger
Instant
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- TextRequired
- Remind when?Required
- Remind who?
Action
Write
- Conversation IDRequired
- Scheduled AsRequired
- Scheduled Message IDRequired
Action
Write
- ChannelRequired
- Add Zapier app to channel automatically?
- Message TextRequired
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- File
- Thread
- Send Channel Message?
- Zap Id
Action
Write
- Allowed Delete Copy
- Conversation IDRequired
- Message TS (ID)Required
- Posted By
Action
Write
- Canvas IDRequired
- OperationRequired
Action
Write
- Channel NameRequired
Action
Write
- Status Copy
- Approval request messageRequired
- Send message asRequired
- Approval typeRequired
- Zap Id
- Include a link to this Zap?
- Approve button URL
- Approve button label
- Add decline button
- Add details button
- Require confirmation
Action
Write
- First Name
- Last Name
- Title
- Email
- Display Name
- User
Action
Write
- Stop on errorRequired
- HTTP MethodRequired
- URLRequired
- Query string parameters
- Additional request headers
- Body
Action
Write
Get Message by Timestamp
This action retrieves a specific message from a conversation history in Slack using the message's timestamp.
Action
Write
Retrieve Thread Messages
This action retrieves all the messages sent to a specific thread in a selected channel.
Action
Write
Create Private Channel
This action creates a private channel in Slack.
Action
Write
- Conversation IDRequired
Action
Search
- Conversation IDRequired
- Message ID (ts)Required
Action
Search
- Conversation IDRequired
- Message TS (ID)Required
Action
Search
- EmailRequired
- Return Raw Results?
Action
Search
- Full NameRequired
- Return Raw Results?
Action
Search

- Domain IDRequired
Trigger
Instant
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- DomainRequired
Trigger
Instant
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- Domain IDRequired
Trigger
Instant
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- DomainRequired
Trigger
Instant
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- SMS number IDRequired
Trigger
Instant
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- From email addressRequired
- Sender Name
- To email addressRequired
- CC email address
- BCC email address
- Email SubjectRequired
- Email Body (HTML)
- Plain-text versionRequired
- Attachment
- Set Attachment as Inline
- Attachment ID
Action
Write
- From SMS numberRequired
- Recipient phone numberRequired
- Text MessageRequired
- Personalization variables
Action
Write
New Channel
Triggers when a new #channel is created.
Trigger
Instant
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- Include Alias
Trigger
Instant
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List Canvases
Returns a list of the Canvases in the workspace.
Trigger
Polling
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- Username
- Highlight Word
- Trigger for Bot Messages?
- Only Public Channels?
Trigger
Instant
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- ChannelRequired
Trigger
Instant
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- ChannelRequired
- Trigger for Bot Messages?
Trigger
Instant
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New Saved Message
Triggers when you save a message.
Trigger
Instant
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- ChannelRequired
- MessageRequired
- ReactionRequired
Action
Write
- Conversation IDRequired
Action
Write
- ChannelRequired
- UsersRequired
Action
Write
- Title
- Content
- Channel ID
Action
Write
- Send Multi Message
- Message TextRequired
- Send as a bot?
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap Id
Action
Write
- Allowed Edit Copy
- Conversation IDRequired
- Message TS (ID)Required
- Posted By
- Content Type
- Reply Broadcast
Action
Write
- ChannelRequired
- Add Zapier app to channel automatically?
- Message TextRequired
- Send as a bot?
- Bot Name
- Bot Icon
- Include a link to this Zap?
- Attach Image by URL
- Auto-Expand Links?
- Link Usernames and Channel Names?
- Schedule At
- Zap Id
- File
- Thread
- Send Channel Message?
Action
Write
- ChannelRequired
- TopicRequired
- Topic set by
Action
Write
- Status Text
- Status Emoji
- Expiration Time
Action
Write
Remove User from Channel
This action removes a specified user from a specified channel in Slack.
Action
Write
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
Write
Find Public Channel
This action will find a public channel in Slack using either the channel's ID or name.
Action
Write
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
Write
- Conversation IDRequired
Action
Search
- Conversation IDRequired
- Message ID (ts)Required
Action
Search
- Search QueryRequired
- Sort By
- Sort Direction
Action
Search
- IDRequired
- Return Raw Results?
Action
Search
- UsernameRequired
- Return Raw Results?
Action
Search

About MailerSend

MailerSend is a powerful transactional email system built for developers but designed so non-tech teams can contribute without coding.

Learn more

Related categories

Transactional Email

About Slack

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.

Learn more

Related categories

Team Chat

Similar apps

Related Zap Templates

Get Slack notifications for new hard bounced MailerSend emails

Send Slack channel messages for new soft bounces in MailerSend

Get notified in Slack for soft bounced emails from MailerSend

MailerSend + Slack

Notify on Slack when recipients unsubscribe in MailerSend

Email Is Clicked Through

Email Is Hard Bounced

Email Is Sent

Email Is Reported as Spam

SMS Is Delivered

SMS Is Sent

Send a Template-Based Email

New Public Message Posted Anywhere

New Message Posted to Channel

New File

List Canvas Sections

New Message From Query

New Reaction Added

New Pushed Message

New User

Add Reminder

Cancel Scheduled Message

Send Channel Message

Delete Message

Edit Canvas

Create Channel

Request Approval

Update Profile

API Request (Beta)

Get Message by Timestamp

Retrieve Thread Messages

Create Private Channel

Get Conversation

Get Message

Get Message Reactions

Find User by Email

Find User by Name

Email Is Delivered

Email Is Opened

Email Is Soft Bounced

Recipient Has Unsubscribed

SMS Delivery Failed

Send an Email

Send an SMS

New Channel

New Team Custom Emoji

List Canvases

New Mention

New Channel Member

New Message Posted to Private Channel

New Saved Message

Add Reaction

Archive Conversation

Invite User to Channel

Create Canvas

Send Direct Message

Edit Message

Send Private Channel Message

Set Channel Topic

Set Status

Remove User from Channel

Edit Message

Find Public Channel

Delete Message

Get Conversation Members

Get Message Permalink

Find Message

Find User by ID

Find User by Username

About MailerSend

Related categories

About Slack

Related categories

Similar apps

Chatwork

Microsoft Teams

Twist

Related Zap Templates

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