Doppler Relay

Doppler Relay is a transactional email service, that guarantees the arrival of your Transactional Emails and allows you to access detailed analytics in real time. Sending attached files, invoices, card statements and password resets has never been so easy, safe and effective.

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No more boring emails!

Start sending interactive AMP emails with Mailmodo and boost engagement

Send transactional emails with minimal setup time

Guarantee your business-critical emails reach their recipients with the highest delivery rates and lowest fear of spam folders.

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