Hi everyone,
I wanted to share a detailed guide I just published on email delivery in SHONiR CMS — a modern Content Management System built on the CodeIgniter 4 framework.
SHONiR CMS includes a powerful Mail Servers management system that lets you configure multiple SMTP servers with relay limits and automatic failover. This means you can add SMTP providers like Gmail, Yahoo, Hotmail, Brevo (Sendinblue), SendPulse, or your own mail servers — and SHONiR CMS will use them intelligently for sending notification, transactional, and bulk emails.
🔗 Read the full guide here:
https://8.shonir.com/shonir-cms/bpd20/mastering-email-delivery-in-shonir-cms-a-guide-to-adding-multiple-smtp-servers-with-relay-limits-smart-failover.html
What’s covered in the article?
📌 Why multiple SMTP servers are useful
📌 How SHONiR CMS chooses a random SMTP for delivery
📌 Detailed Brevo SMTP setup (API & SMTP key, domain verification)
📌 Step-by-step admin panel setup in SHONiR CMS
📌 Priority, encryption, relay limits & reset type
📌 Automatic retry system with failover (up to 12 retries, 5–15 sec intervals)
📌 Real-world example scenarios
📌 Benefits like reliability, load balancing & avoidance of email loss
Why this matters for CodeIgniter developers
If you’re building applications that rely on email notifications — order alerts, user registrations, newsletter delivery — having a robust email delivery system is essential. SHONiR CMS simplifies this by abstracting SMTP server management and handling smart retries and failovers internally.
Questions for the community
Has anyone implemented a similar multi‑SMTP system in CodeIgniter?
What are best practices for handling SMTP relay limits across providers?
Any recommendations for monitoring or logging email delivery success/failures in CodeIgniter?
Looking forward to feedback, ideas, and improvements from experienced developers here!
Thanks! 🚀
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