Error: Template.replace Not a Function

[David57940]

There is a known bug with SMTP attachments. Use the FX format in the solution of this thread:

Send email with attachments fails

I have created a simple app to send emails with attachments on my Self-hosted Retool. I have tried to upload files using all possible options in retool (File Button, File Input and File Dropzone), but when I try to send the uploaded file in the attachments using SMTP query, I get an error undefined is not a function [send-file-fail] It seems this feature does not work File Dropzone + Email Query Error - "Use File Picker to upload a file and ensure file is uploaded before query is fired." - #…