Sender ID
Sender ID is an anti-spoofing email framework heavily based on SPF.
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Technology stack detected on
6 technologies detected
Sender ID is an anti-spoofing email framework heavily based on SPF.
Ubuntu is a free, Debian derived Linux-based operating system, available with both community and professional support.
Yandex hosted system.
$5 / mo
$63 estimated annually (USD)
Based on 3 priced SaaS tools of 6 detected. Conservative estimate based on entry-tier monthly pricing for detected SaaS tools. Open-source, one-time, and contact-sales products are excluded. Actual spend may differ.