This task can be performed using Mailcatch.app
Email sandbox to debug emails in dev, staging, and QA environments
Best product for this task

Mailcatch.app
dev-tools
Features: - Quick Integration: Set up your testing environment in as little as 5 minutes. It's designed for seamless integration with your applications. - Organized Testing: Create distinct inboxes for varying environments or review servers. Group them under relevant projects to keep everything structured. - Comprehensive Email Analysis: Dive deep into your emails. View the content, validate headers across different email clients, and more. - Broad Testing Capability: Send test emails directly from your CRM or other email sending services. Simulate multi-recipient sending. - Collaboration: Grant access to team members or clients. Forward select test emails to approved real recipients. - Proactive Support: An expert team of engineers and email deliverability specialists is always on standby to help you out. - Modern Dashboard: Test emails using a contemporary, intuitive dashboard design. - Simple Integration: Just copy the email configuration and integrate it directly into your project's appropriate file. - Fake SMTP Feature: Preview your emails in the Mailcatch.app inbox. Avoid mistakenly sending test emails to actual users. - Security and Privacy: Adheres to GDPR and CCPA, ensuring that all collected data remains yours and is never shared or sold. Quick Start: - Choose from over 20 code samples or just copy the SMTP details. - Integrate the configuration into your project. - Trigger your email sending function. - Instantly see your message in the inbox. With Mailcatch.app, email testing has never been more straightforward or efficient. Experience a hassle-free email testing journey today.

What to expect from an ideal product
- Here's a bullet list of 5 items about how Mailcatch.app solves the question of testing emails without sending them to real recipients:
- Creates fake inboxes for testing, keeping real recipients out of the loop
- Offers a fake SMTP feature to preview emails without actually sending them
- Allows direct testing from CRMs and other email services without real sends
- Provides a user-friendly dashboard for viewing and analyzing test emails
- Enables team collaboration on email testing without involving outside parties