Best Hectane Alternatives & Competitors in 2024

CMail is a free Windows command line mailer with advanced message formatting options.

free

sendEmail is a lightweight, command line SMTP email client.

Open Source

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder.

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Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.

Blat is a small, efficent SMTP command line mailer for Windows.

Sendmail is a general purpose internetwork email routing facility that supports many kinds of...

mailsend-go is a command line tool to send mail via SMTP protocol, written with golang.

Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.

Open Source

Free utility to send emails from the command line. No Installation. All contained in one file.

Open Source

The Courier mail transfer agent (MTA) is an integrated mail/groupware server based on open...

Open Source

MailerQ is a high performance Mail Transfer Agent (MTA) designed for delivering large volume email messages at very high speeds.

Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software and also includes contacts and calendar synchronization.

Open Source

OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with...

Open Source

Configure SMTP e-mail in IIS when you want to deliver e-mail messages from your site.