Sender ID
Sender ID is an anti-spoofing email framework heavily based on SPF.
Technology stack detected on
6 technologies detected
Sender ID is an anti-spoofing email framework heavily based on SPF.
Amazon's scalable DNS web service system.
Amazon Simple Email Service (Amazon SES) is a scalable, bulk, transactional email-sending service for businesses and developers.
Transaction email provider from messaging systems. Now Bird.