Welcome to the detailed analysis for opensmtpd.org. This domain is officially recognized as OpenSMTPD. According to their official web presence, their primary focus is: "the main OpenSMTPD page".
"OpenSMTPD 7.8 released October 30, 2025 Latest minor release: OpenSMTPD 7.8.0p1 [sha256] released March 27, 2026"
"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 emails with other systems speaking the SMTP protocol."
"Started out of dissatisfaction with other implementations, OpenSMTPD is a fairly complete SMTP implementation."
"OpenSMTPD is primarily developed by Gilles Chehade and Eric Faurot, with contributions from various OpenBSD hackers and members from other communities."
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Yes, according to our latest analysis, we detected a valid SSL certificate ensuring a secure connection.
As of July 23, 2026, opensmtpd.org holds an estimated domain authority score of 90/100 based on our VisitRank tracking algorithms.
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Common Misspellings & Typo Domains for opensmtpd.org: