Mailtrap Email Integration
Add transactional email with Mailtrap: sandbox testing, domain verification, auth patterns, and delivery pitfalls.
- What
- Add transactional email with Mailtrap: sandbox testing, domain verification, auth patterns, and delivery pitfalls.
- Cost
- Free
- Needs
- Use "Mailtrap Email Integration" with your Muse.
- Install
- Copy the installer prompt below into your Muse — your agent does the rest.
Curated by Skill Harbor: patterns for adding transactional email to an application with Mailtrap's Email API. It covers the core discipline (sandbox vs. production separation so test emails never reach real inboxes), Bearer-token authentication scoped per project, domain verification via SPF, DKIM, and DMARC before production sending, TypeScript code examples for both endpoints, and an anti-pattern table (production endpoint in dev, hardcoded tokens, unverified domains, missing retry handling) with the fix for each. Pure Markdown skill, no code runs on install. By @affaan-m, listed here with credit to its creator. From the affaan-m/ECC repository (MIT). Honest caveats: requires a Mailtrap account and API token; production sending needs a verified sending domain. Skill Harbor never reviews the code, review it yourself before use.
Version:
Install
Copy the install package below, then paste it into MuseCommunity-built. Skill Harbor doesn't audit code — review the source before installing.
Use "Mailtrap Email Integration" with your Muse. Prerequisites (read first): a Mailtrap account and API token (sandbox testing is free; production sending requires a verified domain with SPF, DKIM, and DMARC records). The Muse app (mobile or web). 1. Open the skill: https://github.com/affaan-m/ECC/blob/main/skills/mailtrap-email-integration/SKILL.md and copy the full SKILL.md text. 2. Paste it into a chat with Muse and add: "Using the Mailtrap skill, [add signup-confirmation emails to my app / debug why staging emails are not arriving]. Route non-production to the sandbox endpoint." 3. Ask Muse to check the anti-pattern table against your integration before you ship. Tip: keep sandbox and production tokens in separate environment variables and never share one token across environments. Safety: a skill is plain-text instructions; it runs nothing by itself. Never paste your API token into the chat; keep it in your environment or secrets manager, and review anything Muse proposes before it acts.
Saved to your recent installs. Find it anytime on /connect.
Questions
How do I install a build?
Every product page includes a copy-paste install prompt. Paste it into your Muse and it sets the build up for you — no manual configuration.
Where does my money go?
Straight to the seller. Skill Harbor never processes payments: checkout happens on the seller’s own page, usually Stripe.
What does the ✓ next to a creator’s name mean?
It means we confirmed the identity of the person behind the listing. It says nothing about the code itself — always check a build before installing it.