MailerQ
A high performance Mail Transfer Agent (MTA)
MailerQ is an on-premise Mail Transfer Agent (MTA) designed for sending millions of emails per day. It provides a web-based management console for real-time monitoring and configuration, supports DKIM, SPF, DMARC, and ARC authentication, and offers features like email throttling, IP warm-up schedules, response pattern handling, and suppression lists. It can be integrated via SMTP, AMQP, HTTP, and a REST API.
12 alternatives to MailerQ
Ranked by how well each tool replaces MailerQ: shared features, audience, price and popularity.
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The email delivery service that people actually like
Covers 1 of 15 key features and has a free plan.
Free plan57 out of 100 match$15/mo