SendinBlue Mail Provider
SendinBlue Mail Provider
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What is SendinBlue?

SendinBlue helps businesses build and grow relationships through marketing automation, email campaigns, transactional emails and SMS messages. The vendor says that its world-class customer happiness team and their pricing plans are what set them apart. The vendor also says customers choose them because their platform combines a robust suite of services within a single, user-friendly solution. SendinBlue, which begins at $25 per user per month for the Lite plan, is an email marketing solution aimed squarely at small to midsize businesses (SMBs). It sports a well-designed and easy to learn interface that covers not just email marketing but also has support for newsletters, some automation, and basic customer relationship management (CRM) functionality. Already an outstanding value for businesses requiring email marketing plus SMS functionality, SendinBlue is ramping up its feature set for 2020. Coming this year is additional language support (including Italian and Dutch), a new editor for forms, the ability to support different accounts per company, and an expanded App Center and integration page.

Why do you need SendinBlue Mail Provider?

The unofficial SendinBlue Mail Provider module give WHMCS the ability to send emails through SendinBlue transactional emails SMTP service by going to Configuration > System Settings > General Settings > Mail tab > Click Configure Mail Provider and activate the SendinBlue Mail Provider

How it works?

After activating the SendinBlue Mail Provider module for WHMCS you need to register at SendinBlue website and get the API Key by navigate to Account Menu > SMTP & API then copy the API key after that enter the API information in the SendinBlue Mail Provider module also you can test configuration before saving the API key.


  • API Key
  • Test configuration
  • Configuration confirm message
  • Error activity log


If you purchase the source code license we will send you the download link to your PayPal payment email manually and this will take around 24 hours to be done.
Each license include 6 months updates access with the initial purchase. After the first 6 months, updates access can be optionally renewed to maintain access for 6 months.

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Version Compatibility


WHMCS v8.5 > WHMCS v8.6


WHMCS v8.0 > WHMCS v8.4

Product Requirements


  • PHP v7.2+ > PHP 8.1
  • WHMCS v8.5+
  • SendinBlue API key


  • PHP v7.2+
  • WHMCS v8.0+
  • SendinBlue API key


v1.0.1 Released January 5th, 2023

  • Support WHMCS V8.6.x
  • Support for PHP 8.1

v1.0.0 Released October 8th, 2020

  • Initial release


Use, by you in a single domain which you need a license key to activate. The total price includes the item price and 6 months updates.

Price is in US dollars.

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Last Update:

January 5, 2023


October 8, 2020

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