Gmail
Mattermost
SMTP

Gmail + Mattermost + SMTP integrations

Automate team alerts, customer confirmations, incident broadcasts, inquiry summaries, and email replies across Gmail, Mattermost, and SMTP.

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Free foreverFree forever.
Use premium features free for 14 daysUse premium features free for 14 days.
Popular automation
Trigger
Email is received
in Gmail
Instant
Actions
Post message
in Mattermost
Send email
in SMTP

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Customers Worldwide
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Ready Workflows Ready Workflows   for Gmail + Mattermost + SMTP integration

Alert your team in chat, send verified receipts, manage support tags, log inquiries, and handle customer replies, all in just one click.

Trigger
G
Email is received in Gmail
in Gmail
Actions
M
Post message in Mattermost
in Mattermost
S
Send email in SMTP
in SMTP
Trigger
G
Email is received in Gmail
in Gmail
Actions
M
Post message in Mattermost
in Mattermost
S
Send email in SMTP
in SMTP
G
Add label to email in Gmail
in Gmail
Trigger
G
Email is received in Gmail
in Gmail
Actions
M
Create channel in Mattermost
in Mattermost
S
Send email in SMTP
in SMTP
Trigger
G
Email matching search is received in Gmail
in Gmail
Actions
M
Post message in Mattermost
in Mattermost
S
Send email in SMTP
in SMTP
Trigger
G
Label is added to email in Gmail
in Gmail
Actions
M
Post message in Mattermost
in Mattermost
S
Send email in SMTP
in SMTP
Trigger
G
New email is starred in Gmail
in Gmail
Actions
M
Post message in Mattermost
in Mattermost
S
Send email in SMTP
in SMTP
Trigger
G
Thread is started in Gmail
in Gmail
Actions
M
Post message in Mattermost
in Mattermost
S
Send email in SMTP
in SMTP
Trigger
G
Label is created in Gmail
in Gmail
Actions
M
Create channel in Mattermost
in Mattermost
S
Send email in SMTP
in SMTP
Trigger
M
Post is created in Mattermost
in Mattermost
Actions
G
Create draft in Gmail
in Gmail
S
Send email in SMTP
in SMTP
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Got a different automation in mind? Describe it and let Integrately AI build it for you.

More ways to automate your
Gmail + Mattermost + SMTP workflow

Connect 1,500+ apps and get more done from your workflows.

Let AI score leads
ChatGPT or Claude can read what each lead submitted, score the enquiry, and send the result into the next step. Your sales team can focus on the strongest leads instead of reviewing every submission manually.
Send it to accounts
When a sale reaches the end of this automation, create the matching invoice in Xero or QuickBooks. Your finance team gets the information without waiting for someone to export or re-enter it.
Alert the sales team
Send instant mobile push alerts or SMS updates through Twilio or Slack whenever high-priority inquiries arrive. Your team stays informed even when away from their desks.
Create the next task
Automatically add follow-up tasks in Trello, Asana, or ClickUp based on incoming message details. Project managers keep track of assigned work without manual list updates.
Log customer data
Store complete interaction histories in Google Sheets or Airtable for reporting and review. Your management team can review trends without digging through scattered inboxes.
Schedule a follow-up call
Create calendar bookings or schedule reminder appointments in Calendly or Google Calendar automatically. Clients get booked in instantly without back-and-forth scheduling emails.

How the data usually flows between Gmail, Mattermost and SMTP

Information moves cleanly from incoming messages to internal chat and external delivery without manual copying.

Gmail
Gmail
The workflow starts the moment an incoming message hits your Gmail inbox. Nobody has to check for new messages manually.
Inbound message
Mattermost
Mattermost
Relevant details go straight into your Mattermost channel, so engineers and support staff see the update immediately.
Team alert
SMTP
SMTP
High-deliverability SMTP delivers branded receipts or follow-up notes directly to the sender's inbox without delay.
External receipt
Gmail
Gmail
Labels update and draft replies are prepared so your team can handle subsequent communication smoothly.
Next steps
ai-icon
Fully Automated
Once set up, your data moves seamlessly
between Gmail, Mattermost and SMTP.
Gmail
Mattermost
SMTP
One continuous flow, Zero extra effort.
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Steps to connect Gmail, Mattermost and SMTP

  1. Log in to Integrately
  2. Search and select Gmail and Mattermost
  3. Pick a ready 1-click automation or select the desired trigger-action pair
  4. Securely connect your Gmail & Mattermost accounts
  5. Add SMTP in the next steps of your workflow
  6. Map the fields across all three apps
  7. Test it, then switch it on Done
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Supported triggers and actions

A trigger is what starts the automation. An action is what it does next. Mix any of these across the three apps.

Gmail
Gmail Triggers & Actions
Email is received in Gmail
Triggers the automation when an email is received
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Label is added to email in Gmail
Triggers the automation when any email is labelled
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New email is starred in Gmail
Triggers the automation when any email is starred
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Email matching search is received in Gmail
Triggers the automation when an incoming email matches a particular search criteria
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Thread is started in Gmail
Triggers the automation when a new thread is created
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Label is created in Gmail
Triggers the automation when a new label is created
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Send email in Gmail
Sends an email to a recipient
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Reply to email in Gmail
Replies to an email
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Create draft in Gmail
Adds a new contact to the contact list
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Create draft reply in Gmail
Adds a new contact to the contact list
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Delete label in Gmail
Removes a particular label from the selected item
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Search email in Gmail
Scan email inbox for keywords or sender
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Add label to email in Gmail
Categorize and organize emails by adding labels based on criteria
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Remove label from email in Gmail
Removes a label from an email
Try it →
Create label in Gmail
Generates a new label
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Update label in Gmail
Modify the label information
Try it →
Mattermost
Mattermost Triggers & Actions
Post is created in Mattermost
Triggers the automation when a new post is created
Try it →
Post is updated in Mattermost
Triggers the automation when a post is updated
Try it →
Channel is created in Mattermost
Triggers the automation when a new channel is created
Try it →
Post message in Mattermost
Posts a message
Try it →
Update post in Mattermost
Updates the content of a post with new information
Try it →
Search post in Mattermost
Searches and locate posts
Try it →
Delete post in Mattermost
Deletes a particular post
Try it →
Update channel in Mattermost
Updates channel information
Try it →
Create channel in Mattermost
Creates a new channel
Try it →
Search channel in Mattermost
Searches for a channel
Try it →
Delete channel in Mattermost
Deletes a particular channel from the account
Try it →
Search file in Mattermost
Searches for a file
Try it →
SMTP
SMTP Triggers & Actions
No trigger is available
Send email in SMTP
Sends an email to a recipient
Try it →

Who this setup is for

Customer support desks
Customer support desks
IT and incident responders
IT and incident responders
Client advisory firms
Client advisory firms
Operations teams
Operations teams
📋 Customer support desks
You receive high volumes of inquiries and struggle to keep engineering teams updated while sending timely confirmations. This setup automates internal chat alerts and client receipts instantly.
🎙️ IT and incident responders
Critical server or system alerts land in your inbox and need immediate team coordination and client broadcasts. This automation eliminates manual forwarding delays during emergencies.
🔁 Client advisory firms
Enterprise inquiries require dedicated collaboration spaces and formal intake acknowledgments. This workflow provisions channels and sends formal confirmation notices in one step.
🗂️ Operations teams
You manage departmental categorisation labels, task handoffs, and customer follow-up tracking across multiple systems. This setup synchronizes message states and team notices automatically.
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Our team

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Built in

Everything this automation handles for you

Everything this automation handles for you
No duplicate entries
Match existing contact and thread information before creating records, so duplicate messages do not clutter your workspace.
Auto-retry failed steps
If a delivery or chat notification fails temporarily, the automation retries the step automatically instead of leaving tasks unfinished.
Keyword and condition filtering
Route messages based on specific subjects or keywords so only relevant inquiries trigger team alerts.
Automated status labeling
Apply and remove conversation labels in Gmail automatically as your team updates posts in Mattermost.

Why choose Integrately to automate Gmail + Mattermost + SMTP

Build and manage your Gmail + Mattermost + SMTP automations with ready-made flows, AI assistance, 24x5 reliable human support, and enterprise-grade security.

1,500+ apps connected
1,500+ apps connected
Connect Gmail + Mattermost + SMTP with email, CRM, messaging, finance, support, and other tools whenever your process needs another step.
20M+ Ready Automations
20M+ Ready Automations
Start with 20 million+ proven automation templates instead of building everything from scratch. Pick the closest flow, connect your accounts, and automate in minutes.
AI that builds your automations
AI that builds your automations
Describe your workflow in plain English. Integrately AI builds it, maps fields, adds conditions, and even lets you edit it through chat.
24x5 Live Chat Support
24x5 Live Chat Support
Chat with a real person and get reply within 2-5 minutes. No bots, no tickets, no waiting — just real help, right when you need it.
Free done-for-you setup
Free done-for-you setup
Tell our team what you need and we will help set up the automation in your account at no extra cost on any plan.
Secure by design
Secure by design
SOC 2 Type II and ISO 27001:2022 certified, with GDPR-compliant data practices. Your data and credentials are handled using recognised security and privacy standards.
Price Comparison with Popular Alternatives
Popular Alternative
😐
750 Tasks
in $19.99
Integrately
😍
2,000 Tasks
in $19.99
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Prefer to connect just two apps? Explore each combination separately

Gmail
Mattermost
Gmail + Mattermost
Send incoming email notifications and updates directly into your team chat channels.
Explore Integrations
Mattermost
SMTP
Mattermost + SMTP
Trigger outgoing email campaigns and delivery confirmations based on chat updates.
Explore Integrations
Gmail
SMTP
Gmail + SMTP
Forward and process email correspondence through high-deliverability SMTP servers.
Explore Integrations

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Questions people ask

Can incoming Gmail messages automatically post alerts in Mattermost and send receipts via SMTP?
Frequently Asked Questions
Yes, Integrately has a ready workflow to send every incoming Gmail message to Mattermost and dispatch a receipt via SMTP. When an email is received in Gmail, Integrately can instantly post a message in Mattermost and send an email in SMTP.
Can I filter critical emails in Gmail by keyword before alerting Mattermost and sending SMTP notices?
Frequently Asked Questions
Can AI summarize incoming Gmail messages before posting briefs to Mattermost?
Frequently Asked Questions
Does starring an email in Gmail trigger Mattermost alerts and SMTP receipts?
Frequently Asked Questions
Can Mattermost resolution posts reply directly to original Gmail threads?
Frequently Asked Questions
Do I need coding skills to connect Gmail, Mattermost and SMTP?
Frequently Asked Questions
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