A Synapse module that forwards spam checking to an HTTP server
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Updated
Aug 13, 2026 - Python
A Synapse module that forwards spam checking to an HTTP server
Cold email deliverability scanner — 400+ spam trigger words, dual scoring (deliverability + ICP clarity), clean rewrite. Claude Code skill.
Test your Email Deliverability by schedule and receive email reports.
A php package for akismet with PHP 8
Tiny Go client for Postmark's SpamCheck API: submit a raw email, get its SpamAssassin spam score and matched-rule breakdown. No account or API key required.
Массовая проверка телефонных номеров на спам-метки и чёрные списки через Yandex Search API. Для колл-центров и компаний с автообзвоном. Excel на входе – Excel с результатами на выходе.
Free email deliverability & inbox placement guide — multilingual edition. Check if your campaigns land in spam.
Modern, secure cold email outreach platform for recruiters and job seekers. Features dynamic spreadsheet personalization, real-time 0–100 spam analyzer, native DNS MX pre-flight domain validation, anti-bot delivery jitter, and AES-256 encrypted Gmail SMTP integration with zero third-party API costs.
Validate email addresses and domains: MX, SPF, DMARC, DKIM, and SSL/TLS checks. Python CLI and library.
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