Mailjet

· #129 most-used

Send smarter email — transactional, marketing, and SMS

EmailMarketingCommunicationAutomationDeveloper

Mailjet is a cloud email platform built for teams who need both transactional reliability and marketing reach in one place. Connect it to Actionist and your agents can send personalised HTML and plain-text emails, manage contact list memberships, fire SMS alerts, and react to delivery events like bounces and clicks — all triggered by the real-time signals flowing through your other tools.

Average time saved
10 hours
per person · per month
1 workdays back

Eliminates manual work. Agents eliminate the manual work of exporting contact lists, hand-crafting one-off sends, and copy-pasting subscription changes between your CRM and Mailjet.

Schedule

What your Mailjet agent runs on autopilot

A week of scheduled jobs your Actionist agent will execute on your behalf.

28Scheduled jobs
7Agents at work
24/7Always on
Mon
Tue
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Fri
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1pm
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Agents
Multi-app workflows

Mailjet × every other app you use

End-to-end automations that span multiple apps — each one a real business outcome.

6Workflows
9Apps spanned
~41 hrsSaved / week
6Personas served
customer-success★ FeaturedSaves 25m saved · runs ~40× /week

Turn a new subscriber into an onboarded customer

When a new customer email arrives in Gmail, the agent reads the contact's existing Mailjet properties, fires a personalised welcome sequence using the account's onboarding template, pings the CSM team in Slack with a warm handoff note, and drops a 7-day check-in on the shared calendar — all before the customer has read the welcome email.

Trigger: When a new customer welcome email is received in Gmail
Step 1 trigger
Gmail
New email matching 'subject:Welcome to' received
Step 2 read
Mailjet
Get Contact Properties by an Email Address
Step 3 write
Mailjet
Send Email Using a Mailjet Template
Step 4 write
Slack
Post CSM handoff message to #customer-success
Step 5 write
Google Calendar
Create 7-day check-in event on CSM calendar
Every new customer gets the same flawless first hour
Savings

What this looks like for your team

The comparison strip shows real manual tasks your agent replaces. The calculator translates that into your team's numbers.

Without Actionist
With Mailjet agent
  • Sales
    Manual follow-up emails
    Sales reps copy-paste follow-up templates after demos and no-shows, losing 18 minutes per week per rep.
    18 min/week
    Sales Agent
    Agent sends follow-ups automatically
    When a demo no-show or closed-lost deal fires, the agent dispatches a personalised Mailjet template within seconds — rep spends zero time on outbound email hygiene.
  • Marketing
    CSV import for every campaign
    Marketers export contact segments from the CRM, clean the CSV, and re-import to Mailjet before each campaign — a 13-minute loop every send cycle.
    13 min/week
    Marketing Agent
    Agent syncs lists in real time
    Contact subscriptions are updated the moment a CRM property changes — the Mailjet segment is always accurate, and no CSV ever leaves the CRM.
  • Customer Support
    Manual ticket acknowledgement
    Support agents write 'We received your request' emails by hand for each inbound ticket, eating 18 minutes per week on pure overhead.
    18 min/week
    Customer Support Agent
    Agent confirms receipt instantly
    When any inbound email hits the Parse API address, the agent fires an acknowledgement via Mailjet with the ticket number — under three seconds, every time.
  • Human Resources
    New hire welcome emails
    HR writes and sends onboarding welcome emails individually for each new joiner, taking 7 minutes per hire.
    7 min/week
    Human Resources Agent
    Agent fires the onboarding sequence
    When a new employee record is created, the agent subscribes them to the 'New Hires' Mailjet list and triggers the full onboarding email sequence — first day materials arrive before they do.
  • Finance
    Manual invoice emails
    Finance teams draft and send invoice emails by hand for each due payment, spending 13 minutes per week across recurring clients.
    13 min/week
    Finance Agent
    Agent sends invoices on schedule
    The moment a payment is marked due in the finance tracker, the agent fires a Mailjet HTML invoice with the amount, due date, and payment link — billing runs itself.
  • Operations
    Weekly stakeholder digest
    Ops staff manually compile weekly status updates, paste them into an email template, and send to the stakeholder distribution list — 25 minutes of pure assembly work.
    25 min/week
    Operations Agent
    Agent compiles and sends digest
    Each Monday, the agent pulls metrics from the relevant sources, builds the digest, and sends it via Mailjet to the stakeholder list — consistent, accurate, and untouched by human hands.
  • Legal
    GDPR consent record emails
    Legal teams manually send consent confirmation emails and compile unsubscribe audit trails for data subject requests — 6 minutes of compliance admin per week.
    6 min/week
    Legal Agent
    Agent handles consent paperwork
    Every unsubscribe event triggers an automatic Mailjet confirmation and logs the opt-out with a timestamp in the compliance ledger — GDPR-auditable within seconds.

+ 100s of other automations your agent handles

Average monthly savings
10 hours / person
ROI calculator

See what your team gets back

Team size
10 people
Fully-loaded rate
$20 / hour
Hours / week
25
Hours / year
1,250
Annual ROI
$25,000

Baseline: 2.5 hrs saved per person per week, across the full Mailjet automation set.

Connect

How to plug Mailjet into Actionist

Pick the connection method that suits your environment.

The fastest path to Mailjet. Install the MCP server in one click and the agent reaches your account through a permissioned handshake — no API keys to rotate, no credential storage to manage.

1
Open the Apps tab

Find Mailjet in the Apps library and click Connect. MCP is selected by default.

2
Authorise in Mailjet

You'll be redirected to Mailjet's authorisation page. Sign in with your Mailjet account and grant Actionist the requested sending and contact-management permissions.

3
Test the connection

Actionist runs a read-only call to verify the handshake. You're ready.

Read the Mailjet docs →
Actions

15 actions your agent can call

Read and write operations available to your Actionist agent.

Triggers

6 events your agent can react to

Events your agent watches for, and the actions it kicks off in response.

Skills

Skills that pair with Mailjet

Reusable agent skills that work well alongside this app.

No paired skills curated yet. Add this app to your agent to discover what fits.
MCP servers

MCP servers that work with Mailjet

Connect Actionist to MCP servers built for or around this app.

No MCP servers indexed for this app yet.
FAQs

Questions about Mailjet + Actionist

How do I connect Mailjet to Actionist?
Open the Apps tab, find Mailjet, and click Connect. The recommended path is MCP — Actionist installs the MCP server and guides you through a one-time authorisation in your Mailjet account. If you prefer to use a direct API key, select the API Token method and paste your Mailjet API Key and Secret Key from Account Settings → REST API → API Key Management. The connection is verified with a read-only call before any actions are enabled.
What credentials does Actionist need to use Mailjet?
For the MCP connection, Actionist requests the permissions you grant during the OAuth authorisation step in Mailjet — typically sending and contact-management scopes. For the API Key connection, you need both your Mailjet API Key and Secret Key; read-only operations like fetching contact properties use the same pair. SMS actions require a separate SMS token from your Mailjet account, which you can add as a second connection method.
Can Actionist combine Mailjet with other apps in the same workflow?
Yes — that's the point. Actionist workflows connect any number of apps in a single automated sequence. Common patterns include HubSpot deal events triggering Mailjet campaign sends, Stripe payment events firing invoice emails, or Google Sheets row additions updating Mailjet contact lists. Every app in the library can be chained with Mailjet actions and triggers in the visual workflow editor.
What are the most common Mailjet automations agents run?
The highest-volume use cases are: transactional emails fired by product events (order confirmations, password resets, invoice delivery), contact list management synced from CRM changes (subscribe on signup, unsubscribe on churn), and campaign dispatch triggered by content or product milestones. Webhook-based triggers — like bounce events and unsubscribes — are also widely used to keep other systems in sync without polling.
How do I avoid accidental duplicate sends when an agent triggers Mailjet?
Two safeguards work together: first, use the 'Get Contact Properties by an Email Address' action to check a custom 'last_emailed_at' property before firing any send — if it's within your cooldown window, the agent skips. Second, Mailjet's campaign sends are idempotent if you use a unique campaign ID per run; the agent can store that ID in the workflow's context and check for it before re-triggering.
Which Mailjet actions can the agent perform?
The agent can send plain-text emails, HTML emails, template-based emails, and SMS messages; manage contact list subscriptions (subscribe, unsubscribe, remove); read contact properties by email address; retrieve all contact lists; create new contacts; dispatch full email campaigns to a list; and update custom contact properties. All 15 actions are available once the connection is authorised.
Does Actionist support Mailjet's inbound email parsing?
Yes. The 'New Parse API Inbound Email' trigger fires whenever an email arrives at your Mailjet Parse API address, giving the agent the full parsed payload — sender, subject, body text, and any attachments as structured data. You can use this to build ticket-creation workflows, invoice ingestion pipelines, or lead capture flows without building a custom email endpoint.
Can I disconnect Mailjet and what happens to running workflows?
You can revoke Actionist's access at any time from Mailjet's Account Settings → API Key Management (or OAuth app list for MCP). Any workflow step that calls Mailjet will fail gracefully with a connection error — Actionist will not retry indefinitely and will surface the failure in the workflow run log. No contact data is stored in Actionist; only the credentials reference is removed on disconnect.