Developer guides for sending email.

Developer Guides 26 Oct 2026

Parse Email Delivery Status Notifications (DSN) in Laravel

Parse multipart DSN bounce messages in Laravel: extract recipient, action, status and diagnostic code with tested PHP, then decide what to suppress or retry.

Read article

Developer Guides 26 Oct 2026

Transactional Email API Keys: Scope, Rotate and Protect Credentials

Secure transactional email API keys with least-privilege scoping, rotation on offboarding, and proper storage. ArawaMail-specific guidance for developers.

Read article

Developer Guides 17 Oct 2026

Amazon SES Sending Quota Increase: What to Prepare Before You Request It

Prepare for an Amazon SES sending quota or rate increase request. Checklist of evidence, metrics, and steps in the Service Quotas console so approval is more likely.

Read article

Developer Guides 14 Oct 2026

SMTP Authentication Failed: Troubleshooting Checklist

Fix SMTP authentication failed errors like 535 5.7.8 with a provider-neutral checklist covering credentials, ports 465 and 587, TLS mode and auth methods.

Read article

Developer Guides 11 Oct 2026

Amazon SES Sandbox vs Sending Quota: Two Different Limits

Amazon SES sandbox is an account status that restricts recipients and volume. Sending quota is a separate rolling 24-hour limit that remains after production access. Learn the difference.

Read article

Developer Guides 09 Oct 2026

SMTP Port 465 vs 587: Implicit TLS or STARTTLS?

Port 465 is implicit TLS and port 587 is STARTTLS. Neither is deprecated. Match the handshake your host requires. Arawa Mail documents mailbox clients on 465 only.

Read article

Developer Guides 07 Oct 2026

Amazon SES Rate Limit Errors: ThrottlingException and 454 Throttling

Amazon SES drops the message on a rate or quota limit. The API returns ThrottlingException; SMTP returns 454. Tell rate errors from daily quota errors before you retry or request a higher quota.

Read article

Developer Guides 28 Sep 2026

Testing Email in Laravel Applications

Test Laravel mailables and notifications with Mail::fake() and Notification::fake() so CI never sends real email. Assert recipients, subjects, and queued status safely.

Read article

Developer Guides 27 Sep 2026

Send Laravel Notifications Through the Mail Channel | ArawaMail

Use Laravel's mail notification channel with Arawa Mail as HTTP transport. MailMessage, ShouldQueue, anonymous notifiables, and why you do not need a custom channel.

Read article

Developer Guides 25 Sep 2026

Schedule Transactional Emails in Laravel and Next.js | ArawaMail

Arawa Mail sends when your app calls it. Use Laravel Mail::later or a Next.js cron, then POST /emails. No provider scheduled_at field. Avoid duplicate reminders.

Read article

Developer Guides 23 Sep 2026

SMTP vs Email API: Which Should Your App Use?

SMTP vs Email API: learn when apps should use HTTP email APIs over 443, when SMTP still fits, and how ArawaMail handles Laravel and Next.js.

Read article

Developer Guides 22 Sep 2026

Queue Laravel Mailables with ShouldQueue, Workers, and afterCommit

Queue Laravel mail through Arawa Mail with ShouldQueue, a running worker, retries, and afterCommit so checkout does not wait on the API and rolled-back orders never email the customer.

Read article