Pesantren Email is an Indonesian email service designed for pesantren and Islamic educational institutions. It helps connect students and teachers through professional email addresses using official pesantren domains. The service offers free accounts, including addresses with the domains @nurulilmialquran.ponpes.id and @nurulilmicenter.ponpes.id, and says users receive 15GB of storage.

Its listed features include end-to-end encryption, automatic protection against spam, phishing, and malware, multi-device synchronization, and access through iOS and Android apps. The service also highlights fast performance, 99.9% uptime, and 24/7 support. Users can register online, sign in to existing accounts, and consult the site’s guides and security information. The website also lists premium features, API integration, and services for companies, though it provides limited detail about these offerings.

Pesantren Email presents itself as a no-cost option for professional communication in educational and personal settings, with a focus on Islamic institutions. The site reports more than 10,000 users and has been operating since 2024.