In 2025, the most profitable digital products include AI-driven tools, online courses, eBooks, and customizable design templates. As demand for personalized and automated solutions grows, creators can tap into niches like virtual services, health and wellness apps, and subscription-based content for maximum revenue potential.
To configure 1&1 Webmail SMTP in Magento 2, you need to log in to the Magento admin panel, navigate to Stores > Configuration > Advanced > System > Mail Sending Settings, and input your 1&1 SMTP server details (host, port, authentication, etc.) for outgoing emails. Make sure to enable SSL/TLS and test the configuration to ensure emails are sent correctly.
Looking to boost your sales in 2025? Discover the top 10 trending items to sell on Facebook Marketplace—from home essentials to tech gadgets—that buyers are searching for. Stay ahead with profitable product ideas tailored for today’s market.
USPS Ground Advantage™ offers businesses a reliable, cost-effective shipping solution with nationwide coverage and tracking. It’s ideal for sending packages quickly and affordably across the U.S.
Magento 2 has three modes: Default, Developer, and Production. Developer mode is used for debugging and development, Production mode is optimized for performance in live sites, and Default mode is a hybrid used mainly for testing and customization. Each mode affects caching, error reporting, and file generation.
Magento 2 shows the "Exception Printing is Disabled by Default for Security Reasons" error when an issue occurs, but detailed error messages are hidden for security. To view the full error, developers need to enable exception printing by modifying the report.php file or switching to developer mode.
This guide explains how to manually run Magento 2 cron jobs using the command line. It includes the necessary CLI commands and tips to troubleshoot common issues.
![[Fixed] Magento 2: You Don't Have Permission to Access / on this Server](https://datam2.fmeextensions.com/media//articles/article/on_this_Server_1.png?w=1920&q=100)
This article provides a solution for the "You Don't Have Permission to Access / on this Server" error in Magento 2. It explains common causes like incorrect file permissions or Apache configuration issues and offers steps to fix them.
This guide explains how to add a custom customer attribute programmatically in Magento 2 using a setup script. It covers creating the attribute, configuring its properties, and making it visible in forms like the admin panel or customer account pages.
To add a custom variable to an email template in Magento 2, you need to define the variable in your code—typically by extending the email template variables via a custom module or observer. Then, reference the variable using {{var your_custom_variable}} in the email template. This allows dynamic, personalized content in automated Magento emails. Proper testing ensures the variable renders correctly in the final email.