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    OpenSMTPD

    • Free • Open Source
    • Linux
    • BSD
    • Self-Hosted
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    What is OpenSMTPD?

    OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with some additional standard extensions. It allows ordinary machines to exchange e-mails with other systems speaking the SMTP protocol.
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    Supported Languages

    • English
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    Tags

    • smtp-server
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    OpenSMTPD

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     Official Website
    OpenSMTPD

    Summary

    Our users have written 0 comments and reviews about OpenSMTPD, and it has gotten 6 likes

    • Open Source and Free product.
    • 12 alternatives listed

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    OpenSMTPD was added to AlternativeTo by Seth on Oct 29, 2013 and this page was last updated Sep 23, 2016.

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