This module helps build Twilio SendGrid's SMTP API headers.
Learn more about the SMTP API at Twilio SendGrid's documentation.
Announcements
All the updates to this module are documented in our CHANGELOG.
Table of Contents
Installation
Prerequisites
- PHP version 7.3, 7.4, 8.0, or 8.1
- The Twilio SendGrid service, starting at the free level
Install with Composer
The following recommended installation requires composer.
Add the following to your composer.json file.
{
"require": {
"sendgrid/smtpapi": "^0.7.0"
}
}Then at the top of your script require the autoloader:
require 'vendor/autoload.php';Alternative: Install package from zip
If you are not using Composer, simply download and install the latest packaged release of the library as a zip.
⬇︎ Download Packaged Library ⬇︎
Then require the library from package:
require('path/to/smtpapi-php/smtpapi-php.php');The previous versions of the library can be downloaded directly from GitHub.
Setup Environment Variables
Environment Variable
Update the development environment with your SENDGRID_API_KEY, for example:
echo "export SENDGRID_API_KEY='YOUR_API_KEY'" > sendgrid.env
echo "sendgrid.env" >> .gitignore
source ./sendgrid.envQuick Start
$header = new Smtpapi\Header();
$header->addTo('[email protected]');
$header->addTo('[email protected]');
print $header->jsonString();Usage
How to Contribute
We encourage contributions to our projects; please see our CONTRIBUTING guide for details.
Quick links:
About
smtpapi-php is maintained and funded by Twilio SendGrid, Inc. The names and logos for smtpapi-php are trademarks of Twilio SendGrid, Inc.
Support
If you need help using SendGrid, please check the Twilio SendGrid Support Help Center.