V0

Overview

Mailtrap is an email-sending solution for developer and product teams focused on fast delivery and high inboxing rates for transactional and promo emails. It provides a highly customizable API and 24/7 technical support.

In this guide, you'll learn how to connect V0 with Mailtrap and start sending emails through an AI-generated contact form in three simple steps.

Your prompts must be adjusted to your needs. These prompts are created based on our experience in August 2025 with V0 and GPT-4/5. Results may vary as V0 and LLM models constantly evolve.

Prerequisites

Before you start, ensure the following:

1

Create a landing page/contact form

Log in to your v0 account and use a prompt like the following one to create a simple project with basic fields: | create a basic contact form with 'full name' and 'email address' 'message' fields as well as a 'send message' button. keep in mind that i'll connect it with mailtrap so i can send emails. to connect mailtrap and send emails, I'll use my mailtrap email and mailtrap API key |

2

Add your Mailtrap credentials

After a minute or two, V0 will generate your project. You'll need to insert your Mailtrap credentials:

  • Mailtrap API key

  • Mailtrap from email

  • To email (optional for notifications)

3

Start sending emails

Once you add your credentials, try filling out the form and clicking the Send Message button.

Verify in Gmail

Here is the email received in Gmail:

Check Mailtrap Email Logs

You can view the email in the Mailtrap Email Logs:

Review Email Analytics

You can also view important statistics about your sent emails such as opens, clicks, bounces, and more:

For more information on Mailtrap analytics, view the analytics guide.

Next steps

  • Use Mailtrap Templates to send branded emails with variables

  • Configure Mailtrap Contacts to push user information to your Mailtrap dashboard for campaigns and automations

  • Add automation triggers in Mailtrap to send follow-ups to new contacts

  • Track open and click rates with Mailtrap Email Tracking

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