Postfix Alternatives for Linux
There are many alternatives to Postfix for Linux if you are looking to replace it. The most popular Linux alternative is MailHog, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to Postfix and 18 are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Postfix are Exim (Free, Open Source), OpenSMTPD (Free, Open Source), msmtp (Free, Open Source) and sSMTP (Free, Open Source).
- sSMTP is a simple MTA to deliver mail from a computer to a mail server. sSMTP is simple and lightweight, there are no daemons or anything hogging up CPU; Just sSMTP. Unlike Exim4, sSMTP does not receive mail, expand aliases, or manage a queue. View 19 alternatives to sSMTPNo screenshots yet
- Free • Open Source
- Email gateway application (SMTP server) that makes it easy for senders to adopt the latest authentication specifications ( SPF and DKIM) to comply with changing ISP policies for accountable outbound email delivery. No over hype. It just delivers. View 21 alternatives to PowerMTA
- Paid • Proprietary