Meser10 Connect

Meser 10 Connect links your WordPress forms to your Meser 10 account. When a visitor submits a connected form, the plugin creates or updates that person as a contact on the mailing list you choose – no CSV exports, no manual copying.

One plugin covers four form builders. They share a single API key, a single field-mapping model and a single debug log, so you set the connection up once no matter how many builders the site uses.

About Meser10

Meser10 is an Israeli email and SMS platform that has been running since 2009. Two capabilities set it apart from the platforms most WordPress sites are used to. It sends real file attachments of up to 22MB inside the message itself, in an ordinary bulk campaign, which most global email marketing platforms do not allow at all. And it reaches recipients who browse from kosher and filtered devices, where a link to a website does not open, so the content has to travel inside the message rather than behind a link.

Supported form builders

Contact Form 7

The oldest and most widely installed form plugin for WordPress. A form is written as a short tag template, and every field carries a name such as your-email or your-name.

After activating Meser 10 Connect, open any form and you will find a new Meser 10 tab beside Form, Mail and Messages. Tick Enable, type the name of the contact list the entries should land in, and map each Meser 10 contact field to the field name used in your template. The mapping is stored with the form itself, so duplicating the form carries it along.

Elementor Pro Forms

The form widget built into Elementor Pro. Forms are assembled visually on the page, and anything that should happen after a submission is added under Actions After Submit.

Edit the form widget, open Actions After Submit, and add Meser 10 to the list. A Meser 10 panel appears underneath with the contact list name and the field mapping. Elementor identifies fields by Field ID, which you will find under Advanced in each field’s settings, so enter those IDs rather than the visible labels. Because the action runs alongside Elementor’s own email action, both keep working.

WPForms

A drag and drop builder, available as WPForms Lite and WPForms Pro. Both work with this plugin.

Open a form in the builder and go to Settings. A Meser 10 section sits with the other setting groups. Turn it on, choose the contact list, and map the fields. The settings are saved inside the form, which means exporting a form or duplicating it carries the Meser 10 mapping with it.

Fluent Forms

A drag and drop builder known for keeping the front end light.

Its mapping lives on its own screen at Meser 10 → Fluent Forms in the admin menu rather than inside Fluent’s own builder. Pick the form from the list, then set the contact list and the field mapping. The reason for the separate screen is practical: Fluent’s integration framework has changed shape between major versions, while reading the list of forms and their fields has stayed stable, so mapping from outside the builder keeps working across upgrades.

How the mapping works

Every integration asks the same two questions: which Meser 10 contact list should receive the entry, and which form field feeds which contact field. The contact fields available are email, phone, first name, last name, address, city, zipcode, and five custom fields you can use for anything else.

Only the email field is required. Anything you leave unmapped is simply not sent. A field that is empty on a given submission is skipped rather than overwriting an existing value on a contact who already exists.

Each integration is loaded only when its form plugin is active, so installing just one builder is perfectly fine, and adding a second one later needs no extra configuration beyond mapping that builder’s forms.

Features

• Per-form on/off switch – connect only the forms you want.
• Choose a different Meser 10 contact list per form.
• Map any form field to a Meser 10 contact field: email, phone, first name, last name, address, city, zipcode, and five custom fields.
• Authenticates with a single API key from your Meser 10 account. No usernames or passwords are stored in the site.
• All traffic runs over HTTPS.
• Optional debug log, stored in the database and visible only to administrators. The API key is redacted before anything is written to it.
• A form submission is never blocked by an API problem – if Meser 10 cannot be reached, the form’s own email still sends.

Where your data goes

Form submissions are sent to your Meser 10 account and nowhere else. The “External services” section below lists exactly what is sent, when, and to which endpoint.

External services

This plugin connects to Meser 10, an email and SMS marketing platform operated by Meser-Eser Ltd. The plugin is not usable without a Meser 10 account, and nothing leaves your site until you save an API key and connect a form.

What the service is used for: creating or updating the person who submitted one of your connected forms as a contact on your Meser 10 mailing list.

What data is sent, and when: at the moment a visitor submits a form you have explicitly connected in the plugin settings, the plugin sends the fields you mapped for that form, which may include the visitor’s email address, phone number, first and last name, and postal address, together with your Meser 10 API key and the name of the target contact list. Nothing is sent for forms you have not connected, nothing is sent while no API key is saved, and no data is sent on any other event.

Where it is sent: to the Meser 10 JSON API at https://heb.mesereser.com/Services/JsonServices.aspx over HTTPS. This is the only external endpoint the plugin contacts.

This service is provided by Meser-Eser Ltd:

• Terms of use: https://www.meser10.co.il/terms/
• Privacy policy: https://www.meser10.co.il/privacy/

Please make sure your site’s own privacy policy tells your visitors that their submissions are transferred to Meser 10, and that you have a lawful basis for sending them marketing messages.