Smtp Softwares and Apps

OpenMailBox is a free, privacy-focused email hosting service emphasizing security and protecting user data. It provides a webmail interface along with support for standard email protocols. ...more

SquirrelMail is a widely-used, open-source, web-based email client and IMAP proxy server. It provides a simple, functional interface for accessing email through a web browser, offering a cross-platform solution for email management. ...more

Mailgun is a robust email automation platform designed for developers and businesses to send, receive, and track emails at scale. It offers powerful APIs for transactional and marketing emails, focusing on high deliverability. ...more

Pepipost is a cloud-based transactional email delivery platform designed for developers and businesses. It offers reliable, scalable, and secure infrastructure with powerful APIs and SMTP relay for sending application-generated emails. ...more

FastMail is a premium, privacy-focused email service offering secure and reliable communication for individuals and businesses. Known for its speed, lack of advertising, and strong commitment to user privacy, it provides a clean and efficient alternative to free, ad-supported email platforms. ...more

SendinBlue, now known as Brevo, is a comprehensive all-in-one platform for digital marketing focusing on email, SMS, chat, marketing automation, and CRM. It empowers businesses to build stronger customer relationships through targeted communication and automated workflows. Brevo offers a scalable solution for businesses of all sizes. ...more

hMailServer is a robust and free open-source email server designed for Microsoft Windows environments. It provides comprehensive support for standard email protocols like POP3, IMAP, and SMTP, making it a versatile solution for both small businesses and individual users needing a self-hosted mail service. ...more

SendGrid is a leading cloud-based email service provider offering robust tools for sending transactional and marketing emails, managing lists, and analyzing performance, trusted by businesses of all sizes. ...more