45
I Use This!
Very High Activity
Analyzed about 14 hours ago. based on code collected about 14 hours ago.

Project Summary

Cyrus IMAP is an email, contacts and calendar server.

Tags

authentication caldav calendar carddav contacts cyrus email imap jmap security server Sieve speed

In a Nutshell, Cyrus IMAP...

Carnegie Mellon Licence
Permitted
Forbidden
Required

These details are provided for information only. No information here is legal advice and should not be used as such.

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

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About Project Security

Languages

C
67%
Perl
26%
16 Other
7%

30 Day Summary

Oct 4 2025 — Nov 3 2025

12 Month Summary

Nov 3 2024 — Nov 3 2025
  • 1520 Commits
    Up + 311 (25%) from previous 12 months
  • 14 Contributors
    Down -6 (30%) from previous 12 months