Email Delivery Connections
Connect the email delivery service you trust. Mailrith manages subscribers, emails, and follow-up while that service sends each message.
- Use Amazon SES, Postmark, SendGrid, Mailgun, Resend, Brevo, or Custom SMTP.
- Test the connection before you use it for a real email.
- Keep sender setup, limits, costs, bounces, and complaints visible.

Practical Use
What This Feature Helps You Do
See the everyday task this feature supports and the small decisions it helps you avoid handling by hand.
Choose Your Email Delivery Service
Keep the email delivery service you already trust instead of moving everything into one combined email platform.
Clear Cost Split
Your Mailrith plan covers email marketing. Your email delivery service handles sending costs, sending limits, and its own rules.
Understand Delivery Problems
When an email does not arrive, check the service account, sending limits, bounces, and complaints instead of guessing what happened.
When To Use This Feature
- You already use Amazon SES, Postmark, SendGrid, Mailgun, Resend, Brevo, or a service that works with Custom SMTP.
- You want Mailrith to manage subscribers, emails, follow-up, and reports while another service sends.
- You care about sender-domain setup, sending limits, bounces, and complaints.
When This May Not Be The First Thing To Set Up
- You want one company to manage email marketing, sending, billing, and delivery support for you.
- You do not want to manage connection details, sender domains, or bounce and complaint setup.
- Your sender domain is not ready for marketing email yet.
Setup Steps
Simple Setup Steps
Follow these steps before you add more complex setup or automation.
- 1
Choose the service that should send emails for this workspace.
- 2
Verify the sender or domain inside that service before you connect Mailrith.
- 3
Create the connection details Mailrith needs by following the guide for that service.
- 4
Add the connection in Mailrith, then send a test email.
- 5
Set up bounce and complaint updates where the service supports them. Then start with a small engaged segment.
Avoidable Problems
Common Mistakes To Avoid
Watch for these mistakes because they can make basic email setup and sending harder to troubleshoot.
Connecting Before The Domain Is Ready
Connection details are not enough. The sending domain, account approval, and domain status matter too.
Ignoring Sending Limits
Daily limits, sending-speed limits, account reviews, and service rules still apply when Mailrith sends through that service.
Skipping Bounce And Complaint Updates
Bounces and complaints are important signals. Connect those updates when they are available.
Works With Other Features
How This Connects With The Rest Of Mailrith
Email work often uses several Mailrith screens. Use this section to see where Email Delivery Connections connects to related Mailrith features.
- Broadcasts and sequences choose a delivery connection before sending.
- Automations can send emails through the same sending setup.
- Workspaces keep sending details separate by brand or client.
- Free tools can help check domain records and email delivery before a launch.
Keep Exploring
Continue from this feature overview to setup instructions, related features, and nearby workflows.
Setup Details
Email Delivery Connections Setup
Connect, test, assign, and monitor email delivery services in Mailrith.
Related Feature
Broadcasts
Send one-time newsletters, product updates, launch emails, announcements, and promotions to the subscribers you select.
Related Feature
Sequences
Send a planned set of emails over time for welcome emails, onboarding, education, product tours, and follow-up.
Related Feature
Automations
Build follow-up that runs when subscribers join, click, wait, or match a rule.
Email Delivery Services
Related Email Delivery Services
Compare these services when you are deciding which one should send your emails.
Amazon SES And Mailrith
Amazon SES Email Marketing
Use Mailrith to manage subscribers, forms, broadcasts, sequences, automations, and reports while Amazon SES handles email delivery.
Postmark And Mailrith
Postmark Email Marketing
Use Mailrith for subscribers, forms, broadcasts, sequences, automations, and reports while Postmark handles email delivery.
SendGrid And Mailrith
SendGrid Email Marketing
Use Mailrith for subscribers, forms, broadcasts, sequences, automations, and reports while SendGrid handles email delivery.