MailerQ is a high performance Mail Transfer Agent (MTA) and a very fast SMTP server, designed to deliver large volumes of email messages at very high speeds. MailerQ is based on RabbitMQ AMQP.
Cost / License
- Paid
- Proprietary
Netherlands
EUPlatforms
- Linux
Sendmail Alternatives for Linux
There are many alternatives to Sendmail for Linux if you are looking for a replacement. The best Linux alternative is Postfix, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Sendmail and 18 are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Sendmail are Zentyal, Zimbra Collaboration Suite, Exim and OpenSMTPD.
Alternatives list
Halon is a global leader in email infrastructure, empowering large senders and mailbox providers to maximize email. Founded in 2010, Halon's solutions process billions of emails daily worldwide.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Linux
- BSD
- Self-Hosted
- Amazon Web Services
- Microsoft Azure
- Google Cloud Platform
- Docker
- Kubernetes
NikaMail is a portable, extendable, zero-config email server. It is designed to perform automation tasks, provide access to mailboxes (port 110), serve as a mail transfer agent (port 587) and mail exchange service (port 25). NikaMail supports TLS.
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EmailSuccess, an advanced SMTP Server (MTA) built from the ground up to handle the most critical reliability, performance, security, and deliverability requirements.
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Cost / License
- Free
- Proprietary
Application type
Platforms
- Linux
- BSD
- FreeBSD
- Debian
- Ubuntu
- Slackware
A lightweight mail server with SMTP and POP3 support. It mainly used as store-and-forward mail server with POP access to spooled messages or it can be used as a personal internet mail server.
Sweden
Italy
United States
