Email Setup Guide with Cloudflare & Resend
This guide walks you through setting up a professional email address (yourname@swarlet.com) using Cloudflare Email Routing and Resend. Emails sent to this address will forward to your personal Gmail, and you’ll be able to send emails from yourname@swarlet.com using Resend’s SMTP service.
The setup
- Create a Gmail Account
- Use the naming format:
yourname.swarlet@gmail.com(replaceyournamewith your actual name). - Why? This acts as your “inbox” for forwarded emails from
yourname@swarlet.com.
- Use the naming format:
Step 1: Request Cloudflare-Routed Email
- Contact the Swarlet Team
- Ask them to create a Cloudflare-routed email address for you.
- Provide them with:
- The forwarding Gmail address or email you have created (
yourname.swarlet@gmail.com).
- The forwarding Gmail address or email you have created (
- What Happens Next?
- The team will configure
yourname@swarlet.comto automatically forward emails to your Gmail. - and they will create the resend API key and share the API key and the STMP data with you
- The team will configure
Step 2: Configure Gmail or any other mail provider to Send / receive Emails
In this example we will implement it using Gmail but the steps should be similar on other providers
- Add Your Cloudflare Email to Gmail
- Log in to
yourname.swarlet@gmail.com. - Go to Settings → Accounts and Import → Send mail as → Add another email address.
- Log in to
- Enter Email Details
- Name: Your full name (e.g., Jane Doe).
- Email: Your Cloudflare email
yourname@swarlet.com - Treat as an alias (keep checked)
- Click Next Step
- Configure SMTP Settings
- In the Next form the SMTP server, fill in:
SMTP Server: [Provided by Resend]
Port: 587
Username: [Provided by Resend]
Password: [Your Resend API Key]
TLS: Enable (keep checked)
Click Add Account.
- In the Next form the SMTP server, fill in:
- Verify Ownership
- Gmail will send a verification code/link to
yourname@swarlet.com. - Check your Gmail inbox (
yourname.swarlet@gmail.com) for the forwarded code/link. - Enter/Click the code/link to complete setup.
- Gmail will send a verification code/link to
Step 3: Add a Profile Image to Your Email
- Create a Google Account for Your Professional Email
- Go to accounts.google.com.
- Click Create account → For myself.
- When prompted for a Gmail address, select Use my current email address instead.
- Enter
yourname@swarlet.com
- Verify Email Ownership
- Google will send a verification email to
yourname@swarlet.com. - Check your
yourname.swarlet@gmail.cominbox for the forwarded verification link. - Click the link to confirm ownership.
- Google will send a verification email to
- Upload Profile Image
- After verification, go to your google account and with this email
yourname@swarlet.com. - Navigate to Personal info → Profile → Profile photo.
- Upload your desired image, this image will be used for your email and everything else.
- After verification, go to your google account and with this email
Important Notes
- Sending Emails: When sending emails from Gmail, always select
yourname@swarlet.comas the “From” address, you can make this the default as well from the mail as when we added the email.

- Receiving Emails: All emails to
yourname@swarlet.comwill appear inyourname.swarlet@gmail.comInbox. - When you sign up with team tools make sure to sign up with your Gmail account:
yourname.swarlet@gmail.comit acts like youryourname@swarlet.comand you will be able to sync Gmail events.
Now you can use your professional email normally, you will be able to send and receive emails from one inbox.