App contender

Mailyond - One Email Inbox for All Your Domains

One Email Inbox for All Your Domains

mailyond.com Developer Tools Listed Aug 21, 2026
Global rank#357
Category rank#25
Lifetime points0
Tracked visits1
Duel record0–0
Selection rate—
Claim for $50

The short version

What is Mailyond - One Email Inbox for All Your Domains?

Mailyond is a service that consolidates email management for multiple domains into a single inbox and provides an API for sending transactional emails. It allows users to read and reply to emails from various domains in one dashboard and send emails from applications using a single API key, without requiring forwarding rules.

What makes it different

Consolidates email management for multiple domains into a single inbox while allowing users to send transactional emails via a single API, without requiring email forwarding.

Product capabilities

Key features

  • Single inbox for multiple domains
  • Color-tagged emails by project
  • Transactional email API
  • Support for threads, reply all, and forwarding
  • DNS setup per domain (DKIM, Return-Path, MX)
  • Email delivery via Postmark
  • Message archiving in workspace

Ways to use it

Use cases

  • Managing support emails for multiple domains
  • Sending transactional emails from applications
  • Centralizing email communication across different projects

Who it is built for

Best for

Founders running more than one product

At a glance

Strengths & considerations

Strengths

  • Allows keeping existing primary email addresses in their current location
  • Does not require forwarding rules
  • Supports sending transactional mail via a single POST request
  • Compatible with Resend SDK by updating the API endpoint and key

Things to consider

  • Basic plan is limited to a single user
  • Agency plan is limited to 10 workspace members
  • Sending pauses if the monthly email limit is reached
  • Messages received past the monthly cap are locked until overage is enabled or a plan is upgraded
  • Requires DNS configuration (DKIM, Return-Path, MX)

Plan information

Pricing

Modelfreemium
Starting price$10/month

Offers a Basic plan at $10/month for up to 5 domains and 3,000 emails/month, and an Agency plan at $40/month for up to 30 domains and 15,000 emails/month. Overage fees apply at $1.80/1,000 emails for Basic and $1.30/1,000 emails for Agency.

Free access

7-day free trial on the Basic plan

Prices and plans can change. Confirm current terms on the official pricing page before purchasing.

Compatibility & availability

Technical details

Integrations

Resend SDK

Platforms & channels

Web dashboard

Quick answers

Mailyond - One Email Inbox for All Your Domains FAQ

Does my main email have to move?

No. You can keep your existing email address where it is and point a subdomain like support.yourdomain.com at Mailyond.

Who actually delivers the mail?

Postmark delivers the mail on your own authenticated domain.

Can someone else read the inbox with me?

Basic is a single user. Agency covers up to 10 people in the same workspace.

What happens to my mail if I hit the cap?

Incoming mail continues to arrive and is stored. Sending pauses until overage is enabled or the period resets. Messages past the cap remain locked until the limit is increased.

Explore nearby ideas

Tags

Email ManagementTransactional EmailDeveloper ToolsMulti-domain Support

Research trail

Official sources

These pages were used for the factual profile above. They may change after the research date.

  1. Official website

Put it to the test

Would you smash it?

Start a 25-match round and give your favorite apps permanent points.

Start smashing