OpenSMTPD
OPEN SOURCE
Secure SMTP server implementation.
About
OpenSMTPD is a secure SMTP server implementation that provides a central place to manage projects, track issues, and collaborate on tasks. It is designed to be simple and efficient.
Pricing
Pricing Type
Open Source
Free tier available
Billing
Custom pricing
Last checked: February 17, 2026
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Key Facts
Categories
Platforms
Web
Self-Hosted
Company
OpenSMTPD
Founded
Founded in 2013
Country
Global
Language
English