How does the FTP connection work?
If you need to do batch sending, then the FTP solution may be right for your business. You can integrate Doppler Relay with different systems, such as your own application, CRM or Online Store, in a simple way.
Just upload a CSV file with all the necessary information to create the content of your Transactional Emails and execute batch processes, personalizing each of one of the emails.
The FTP protocol is the most stable and reliable file transfer system available. This means that the download and upload of files you make will have more chances to complete without transfer errors, and will remain intact after the email is sent.
This type of connection provides certain key features for customers with high technical and security requirements. In addition to automating processes, this functionality avoids multiple simultaneous connections that causes the servers to overload.