Sendmail Open Source🔒 SSL Verified
Live Data Status: |News & Media
Welcome to the detailed analysis for sendmail.org. This domain is officially recognized as Sendmail Sentrion Open Source - Open Source Email Server | Proofpoint US. According to their official web presence, their primary focus is: "Learn how the sendmail Sentrion platform helps organizations that are using open source for large complex environments and need an enterprise platform that will enable a messaging roadmap.".
Table of Contents
- Tech Stack
- Custom Built / Unknown
- Link Profile
- Internal Pages: 188Outbound Links: 28
- Localization
- en
6-Month Traffic Trend Estimate
M1
M2
M3
M4
M5
M6
Estimated Market Value
$16,432
Based on domain age, authority, and keyword relevance.
TLD Availability Risk
- sendmail.comTaken
- sendmail.netTaken
- sendmail.orgTaken
- sendmail.ioAvailable
- sendmail.coAvailable
- sendmail.aiAvailable
Official Contact & Profiles
Content Snippets from sendmail.org
"The sendmail Sentrion platform is specifically designed for large, complex environments, but we make a subset of that solution available as an open-source offering. Sentrion is not for everyone, but if you are using open source email for a large complex environment and need an enterprise platform that will enable your messaging roadmap for years to come (virtualization, consolidation, cloud migration, etc.), speak with a specialist to see if Sendmail Sentrion is right for you."
"Sendmail 8.18.2 is available from ftp.sendmail.org. The release has a gzipped tar file and a PGP signature file. The compressed/gzipped tar files are signed by the 2025 signing key. See the Security and PGP Signing Keys section for more information about how releases are signed."
"Security advisories are issued by The Computer Emergency Response Team CERT. Sendmail server related security problems should be sent to:"
"Replace YYYY with the current year, e.g., 2015. This address is only for reporting security problems in sendmail. When reporting security problems, please use PGP-the public key is available in the file PGPKEYS of the sendmail distribution."
Key Topics & Focus Areas for sendmail.org:
Collaboration Security
Data Security
AI Security
Our Platform
By Use Case
By Industry
By comparing sendmail.org to other leading websites in its niche, marketers and researchers can identify key traffic sources and growth opportunities. Explore our related resources below to find websites similar to sendmail.org.
Frequently Asked Questions
Is sendmail.org a safe and secure website?
Yes, according to our latest analysis, we detected a valid SSL certificate ensuring a secure connection.
What is the authority score of sendmail.org?
As of September 14, 2026, sendmail.org holds an estimated domain authority score of 79/100 based on our VisitRank tracking algorithms.
What are the top alternatives to sendmail.org?
You can find the best alternatives and similar sites to sendmail.org in our explore section, which includes competitors in the News & Media sector.
Data Sources & Methodology: DNS telemetry and routing records are resolved via live root servers. Market valuation estimates are computed algorithmically based on proprietary historical indexation multiples and standardized digital asset appraisal methodologies.
Common Misspellings & Typo Domains for sendmail.org:
snedmail.orgsedmail.orgseendmail.orgsandmail.orgsendmeil.orgsendmaol.orgswndmail.orgssndmail.org