PulseGatePost-LLM software, agents & workflows market (since 2022)
Coverage
166,238

Apps indexed

 

Freshness
35 min ago

Last update

 

Cadence
1,409/day

7-day average

Indexed today: 333

PulseGate

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S/MIME Email Signing
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S/MIME Email Signing

wordpress.org·Infrastructure

S/MIME Email Signing is an open-source WordPress plugin that signs all outbound emails with an S/MIME certificate, enhancing email security and authenticity for WordPress site administrators. It integrates with PHPMailer and supports certificate management.

Open SourceOpen Source
Web
SE
Visit wordpress.org↗

Overview

5 features
  • ✓S/MIME signing
  • ✓Email encryption
  • ✓PHPMailer integration
  • ✓Certificate management
  • ✓WordPress integration

Tags

email-signingsmime-certificatewordpress-plugin

Built with & integrations

Runs on
Browser

Trust & compliance

LicenseOpen Source
Verified signals
✓ HTTPS✓ Privacy Policy✓ Open Source✓ Free tier
Legal
Privacy Policy →

Recent events

Latest indexed changes and source events

  1. IndexedJun 16, 12:04 AM

    wordpress.org discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

At a glance

Pricing
Open Source
Platforms
Web
Languages
English
License
Open Source
First seen
Sep 29, 2025
Activity
🟢 Active
Status
🟢 Active
Built for
WordPress administrators
Model
Open source
Solves
Enabling secure email signing for WordPress sites using S/MIME certificates.

Developer

Liups233

PulseGate index

Confidence
High · 95
Indexed
Jun 16, 2026
Lifecycle
Alive
Activity
Active
First seen
Sep 2025
Last seen
4w ago
Freshness
Unknown
Identity audit (9)
Entity ID
cmqfvtrzv0het2ezys7w27lm4
Slug
s-mime-email-signing-wordpress-org
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 16, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 9, 2026
Canonical URL
https://wordpress.org/plugins/smime-email-signing

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  • Sy Mailer
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  • Site Mailer
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