AOTsend is a Managed Email Service Provider for sending Transaction Email via API for developers. 99% Delivery, 98% Inbox rate. $0.28 per 1000 emails. Start for free. Pay as you go. Check Top 10 Advantages of Managed Email API

Google Mail API PHP Top 11 Code Examples for Sending Emails

Why Use Google Mail API PHP for Sending Emails?

Google Mail API PHP provides more flexibility than SMTP. With OAuth2 and MIME support, developers can send emails securely. Aotsend supports ready-made PHP modules to accelerate integration.

How to Authenticate with Google Mail API PHP?

Use Google’s Client Library for PHP to authenticate and store tokens. Aotsend provides a wrapper that simplifies OAuth2 in Google Mail API PHP.

What Is the Best Code to Send a Simple Email?

Use MIME email construction and the `users.messages.send()` endpoint. Aotsend offers basic and advanced Google Mail API PHP templates for this use case.

How to Attach Files in PHP Gmail API?

Use `MIMEBase` and attach files with base64 encoding. Aotsend simplifies attachment support for Google Mail API PHP via helper methods.

How to Schedule Email Sending in PHP?

Combine Google Mail API PHP with Laravel’s scheduler or cron. Aotsend offers queue integration for Laravel-based mail automation.

What Libraries Support Gmail PHP API?

Use `google/apiclient` for all Gmail tasks. Aotsend enhances it with prebuilt logic for message send and label creation in Google Mail API PHP.

How to Customize Email Headers?

Headers like `Reply-To`, `CC`, and `BCC` can be included in MIME. Aotsend's Google Mail API PHP SDK handles headers with easy syntax.

What Is the Debugging Strategy in Gmail PHP?

Check status codes and Gmail API responses. Aotsend logs and parses Google Mail API PHP errors for clean troubleshooting.

Can We Send HTML Emails?

Yes! Use `text/html` in MIME type. Aotsend supports HTML email preview and WYSIWYG composer for Google Mail API PHP.

How to Track Sent Emails?

Use `labelIds=['SENT']` and Gmail’s history endpoint. Aotsend visualizes this in the dashboard for all Google Mail API PHP actions.

Why Aotsend Is the Best Companion for Gmail PHP Projects?

Aotsend handles OAuth, MIME creation, attachments, and scheduling—all essential parts of Google Mail API PHP projects, helping developers deploy faster and smarter.

AOTsend adopts the decoupled architecture on email service design. Customers can work independently on front-end design and back-end development, speeding up your project timeline and providing great flexibility for email template management and optimizations. Check Top 10 Advantages of Managed Email API. 99% Delivery, 98% Inbox rate. $0.28 per 1000 emails. Start for free. Pay as you go.

【AOTsend Email API】：
AOTsend is a Transactional Email Service API Provider specializing in Managed Email Service. 99% Delivery, 98% Inbox Rate. $0.28 per 1000 Emails.
AOT means Always On Time for email delivery.

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