Sendmail
Sendmail is a general purpose internetwork email routing facility that supports many kinds of...
Sendmail Alternatives & Competitors
The best Sendmail alternatives based on verified products, community votes, reviews and other factors.
Some of the top features or benefits of Sendmail are: Established Reputation, Highly Configurable, Open Source, and Wide Compatibility. You can visit the info page to learn more.
We have listed more than 10 alternatives to Sendmail. You can find them below. The top competitors are: Postfix, Exim, and sSMTP. Apart from the top ones, people also compare Sendmail with Proxmox Mail Gateway, MailerQ, and Microsoft SMTP Server. The latest product that identified Sendmail as a competitor is KumoMTA.
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/postfix-alternatives
Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.
Key Postfix features:
Security Performance Compatibility Reliability
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/exim-alternatives
Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.
Key Exim features:
Highly Configurable Flexible Routing Active Community Support Efficient Transport Mechanism
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/ssmtp-alternatives
sSMTP is a simple MTA to deliver mail from a computer to a mail server.
Key sSMTP features:
Lightweight Easy Configuration Secure Email Sending Simplified Use Case
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/kumomta-alternatives
KumoMTA is the world's first Open-Source MTA designed from the ground-up for large-volume senders. Get a fast, flexible, supported solution.
Key KumoMTA features:
Performance Config As Code Policy Engine DKIM
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/mailerq-alternatives
MailerQ is a high performance Mail Transfer Agent (MTA) designed for delivering large volume email messages at very high speeds.
Key MailerQ features:
High Performance Flexible Configuration Scalability Real-time Monitoring
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/opensmtpd-alternatives
OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with...
Key OpenSMTPD features:
Simplicity Security-focused Lightweight Integration with OpenBSD
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/mail-in-a-box-alternatives
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.
Key Mail-in-a-box features:
Ease of Setup Full Control Cost-effective Open Source
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/courier-mta-alternatives
The Courier mail transfer agent (MTA) is an integrated mail/groupware server based on open...
Key Courier-MTA features:
Modular Architecture High Performance Open Source LDAP Support
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/halon-mta-alternatives
Scriptable and scalable SMTP server and email framework designed for service providers.
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/chefsender-alternatives
CheFSendeR is a simple command line tool to send emails.
Key CheFSender features:
User-Friendly Interface Automation Features Integration Customer Support
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/mutt-alternatives
Mutt is a small but very powerful text-based mail client for Unix operating systems. .
Key Mutt features:
Lightweight Highly Configurable Fast Secure
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/alpine-alternatives
Alpine is a fast, easy to use email client that is suitable for both the inexperienced email user...
Key Alpine features:
Lightweight Security-focused Package Management Docker Compatibility
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/neomutt-alternatives
NeoMutt is a command-line mail reader. It's a version of https://alternativeto.
Key NeoMutt features:
Customization Advanced Features Open Source Terminal-based
