SendLayer Blog

Learn how to effectively implement email functionality in your Go applications using both SMTP and API approaches.

Whether you’re building a simple notification system or scaling up to handle thousands of emails, you’ll find practical code examples and best practices for both SMTP and API methods.

This comprehensive guide walks you through the process of sending emails using Go’s capabilities, from basic plain-text messages to HTML emails with attachments.

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Setting up email functionality is crucial for running a successful Mastodon instance, but the default configuration doesn’t include SMTP settings out of the box.

This comprehensive guide walks you through configuring SMTP email delivery for your Mastodon server, ensuring reliable handling of account confirmations, password resets, and admin notifications.

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Want to add email functionality to your React application but not sure where to start?

This comprehensive guide shows you how to implement reliable email sending capabilities in your React web projects using Nodemailer SMTP.

We’ll walk through everything from basic setup to advanced implementation, including troubleshooting common issues and optimizing email deliverability.

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Microsoft inboxes are notoriously strict — even your legitimate transactional emails like password resets or receipts can get filtered or blocked. This guide walks you through key strategies to boost deliverability for critical messages sent from your website or app.

I’lll show you how to set up proper authentication (SPF, DKIM, DMARC), monitor your IPs with SNDS, handle complaints via JMRP, and keep your domain reputation strong. If you rely on timely, reliable email delivery, especially to Outlook or Hotmail, this is for you.

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