Resources · Make integration

MailerCheck Make integrationAutomate MailerCheck with Make.

Can Make check an email address before it lands in your CRM? Yes: the MailerCheck Make integration gives you 2 modules, both actions. This guide shows how to link your API token and build a first scenario that checks addresses coming from another app.

Try the MailerCheck integration on MakeSee the 2 modules

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What you can automate

What does the MailerCheck Make integration let you automate?

The MailerCheck Make integration lets a scenario (the automation you build in Make, a chain of bricks called modules) send an email address to MailerCheck and get its verdict back. You link your MailerCheck account once, then every address that passes through the scenario can be checked without copying it by hand.

Clean signups as they come in. A form tool or a CRM starts the scenario, and Validate an Email checks the address it received. You then read the answer in the next module and decide where the contact goes.

Check a list before a campaign. When your contacts sit in a spreadsheet, the scenario can read them one by one and pass each address to Validate an Email. Each address is one bundle (one item that flows from a module to the next), and each check is one operation, the unit Make counts on your plan.

Reach what the app menu does not show. MailerCheck has an API, and Make an API Call calls any of its endpoints with the same connection, which covers needs the other module leaves open.

Keep the limits in mind. MailerCheck has no trigger in Make, so the scenario always starts from another app or from a schedule. The Make documentation for this app also says its content is AI generated and may contain mistakes, so check the details in MailerCheck itself. If you are still choosing a tool, the Make review and the n8n vs Make comparison lay out the options, and Make pricing explains the plans.

Connect

How do you connect MailerCheck to Make?

  1. 01

    Create an API token in MailerCheck

    You need an active MailerCheck account. Click your profile picture, open API in the menu, then click Create token. Give the token a name, click Create and copy the token that appears in the window.

  2. 02

    Add a MailerCheck module in Make

    In your scenario, add a MailerCheck module such as Validate an Email and click Create a connection. A connection is your MailerCheck account linked to Make once, then reused by both modules.

  3. 03

    Paste the token and save

    You can type a label in the Connection name field so you recognize the account later. Paste the API token you copied from MailerCheck, follow the instructions on screen, and save. Both MailerCheck modules can now use this account.

First scenario

Build your first scenario with MailerCheck

GoalWhen a new contact arrives from another app, Make checks the address with MailerCheck and hands you the result.

  1. 01

    Create the scenario

    Open the Scenarios page, create a new scenario and click the +. Pick the app that collects your contacts, such as a form tool, and choose its module for new entries.

  2. 02

    Add Validate an Email

    Click the + on the right of that first module, search for MailerCheck and pick Validate an Email. Click Create a connection and paste your API token.

  3. 03

    Map the email address

    In the MailerCheck module, put the email address that the first module received. Make shows the data of the previous module so you only need to click it.

  4. 04

    Test with Run once

    Click Run once to run the scenario a single time. Open the bundles each module received and read what MailerCheck sent back for your test address before going further.

  5. 05

    Schedule and switch it on

    Set the clock on the first module. A new scenario runs every 15 minutes by default, and the Free plan does not go below that. Then switch the scenario on so it keeps checking new contacts.

Modules

What can MailerCheck do in Make?

MailerCheck gives you 2 modules. For each one: what it does for you, when to reach for it, and what to watch out for.

MailerCheck1

Make an API Call

ActionIn the docs only

This module sends your own request to the MailerCheck API, signed with the connection you already created, so you reach endpoints that no ready-made module covers.

When to use it
pick it when your need goes beyond checking one address and Validate an Email cannot do the job.
Watch out
the endpoint and its parameters come from the MailerCheck API reference, so read it before you build the call and test it with Run once.
MailerCheck2

Validate an Email

ActionIn the docs only

Hand it one email address and you get MailerCheck's check on that address back as a bundle, ready for the next module to act on.

When to use it
place it right after the module that brings in a new contact, before the contact is added to your mailing tool or your CRM.
Watch out
each address checked is one operation in Make, so a long list uses operations quickly. Run once first and read the bundle to see which answers come back.
Need help

Need help automating MailerCheck with Make?

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FAQ

MailerCheck and Make: frequent questions

01Is the MailerCheck Make integration free?
Yes, on the Make side. MailerCheck is a standard app, so it is available from the Free plan. That plan allows 2 active scenarios, a minimum of 15 minutes between two scheduled runs, 5 minutes of execution per run, files up to 5 MB and 512 MB of data transfer. Paid plans (Core, Pro, Teams and Enterprise) lower the interval to 1 minute and count usage in credits each month. Your MailerCheck subscription is separate: the MailerCheck pricing page gives its terms.
02What do you need to connect MailerCheck to Make?
You need an active MailerCheck account and an API token. In MailerCheck, click your profile picture, open API, click Create token, name the token and click Create, then copy it. In Make, add a MailerCheck module, click Create a connection, optionally fill the Connection name field and paste the token. The connection is then shared by both MailerCheck modules, so you only do this once per account, even if you build several scenarios.
03Does the MailerCheck Make integration react in real time?
Not by itself, because MailerCheck has no trigger in Make. Your scenario starts from the first module of another app, or from a schedule on that first module. With a scheduled trigger, Make checks for new data at each interval, every 15 minutes by default. With an instant trigger from another app, that app calls Make through a webhook as soon as something happens, and Validate an Email runs right after it.
04What if the MailerCheck module you need is missing in Make?
Use Make an API Call. When an app offers this module, any endpoint of its API can be called from the scenario with the same connection, so you are not limited to Validate an Email. Read the MailerCheck API reference to build the request, then test it with Run once. Also keep in mind that the Make documentation for this app is AI generated and may contain mistakes, so confirm important details with MailerCheck.
05Should you use Make or n8n with MailerCheck?
It depends on the tool your team already works in. In Make, MailerCheck brings 2 action modules, and Make an API Call opens the rest of its API with the same connection. Many apps also have an n8n node, so check whether MailerCheck has one before deciding. Compare the two on what your scenario actually needs: the modules available, how you connect the account and the plan you already pay for.
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