MailerSend
MailerSend is a transactional email service built for sending the emails your product depends on: password resets, confirmations, notifications, receipts. Connecting MailerSend with Partnero means your affiliate and referral program emails go out from your own domain, not a generic sender address, so partners see your brand in their inbox every time.
Once connected, MailerSend handles delivery for:
- Partner and affiliate notifications
- Referral confirmation emails
- Commission and payout notifications
- Program updates sent through Partnero
MailerSend takes care of getting the email delivered. Partnero still runs the program itself: tracking, commissions, referrals, and payouts.
What the integration does
Connecting MailerSend gives your program emails a branded sender domain instead of a shared or default one. That's the whole job of this integration: partners open an email, and it clearly comes from you.
Tracking, commission rules, and payouts stay inside Partnero. MailerSend never touches those.
How to integrate MailerSend with Partnero
Before starting, prepare:
- An active Partnero account
- A MailerSend API token
- A MailerSend sender domain
Follow these steps:
- Log in to Partnero.
- Under Emails, open the Settings tab.
- Click Setup next to MailerSend.
- Enter the MailerSend API token.
- Click Connect.
- Once the domain connects, open the Sender email domain dropdown.
- Select the connected domain and click Update.
Send a test program email afterward and check that it arrives from the connected domain. That one check confirms the whole setup is working.
Why teams connect MailerSend
A referral or affiliate program runs on emails partners actually trust: welcome messages, payout confirmations, activity updates. Sending those from a branded domain instead of a generic one builds the kind of trust that gets partners to actually open and act on what you send.
Partnero handles the program logic. Once MailerSend is connected, every email that logic triggers goes out looking like it came from you.
Frequently Asked Questions
MailerSend delivers the emails. Partnero manages everything else: affiliate tracking, commission rules, referral conversions, and payouts. MailerSend has no visibility into program performance or partner activity.
Yes. That's the point of the integration. Once connected, select your domain from the Sender email domain dropdown so partner emails send from your own address instead of a shared one.
MailerSend offers a limited free trial domain plus a free plan for lower email volumes, with paid plans scaling by monthly email volume. Check MailerSend's pricing page for current rates.
No. Connecting MailerSend takes an API token and a few clicks in Partnero's settings. No code required.
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