AcyMailing – Custom headers in emails Security & Risk Analysis
wordpress.org/plugins/acymailing-custom-headersAdd custom email headers to the sent emails.
Is AcyMailing – Custom headers in emails Safe to Use in 2026?
Generally Safe
Score 100/100AcyMailing – Custom headers in emails has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The "acymailing-custom-headers" v3.9 plugin exhibits an exceptionally strong security posture based on the provided static analysis. The absence of any identified AJAX handlers, REST API routes, shortcodes, or cron events significantly limits the plugin's attack surface. Furthermore, the code signals indicate a lack of dangerous functions, reliance on prepared statements for all SQL queries, proper output escaping, and no file operations or external HTTP requests. The complete absence of taint analysis findings reinforces the impression of well-sanitized code.
AcyMailing – Custom headers in emails Security Vulnerabilities
AcyMailing – Custom headers in emails Code Analysis
AcyMailing – Custom headers in emails Attack Surface
WordPress Hooks 1
Maintenance & Trust
AcyMailing – Custom headers in emails Maintenance & Trust
Maintenance Signals
Community Trust
AcyMailing – Custom headers in emails Alternatives
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Add products from WooCommerce to your emails. Execute action when a user buys a product. Track your incomes from a campaign.
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Add AcyMailing lists to your Contact Form 7 forms
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Add events from The Events Calendar to your emails. Filter users on events participation.
AcyMailing integration for Ultimate Member
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Add AcyMailing lists to your Ultimate Member forms
AcyMailing – Insert RSS content in emails
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Add RSS feed to your emails via the AcyMailing drag and drop editor
AcyMailing – Custom headers in emails Developer Profile
20 plugins · 8K total installs
How We Detect AcyMailing – Custom headers in emails
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.