You should use the “E-mail module with templates” module.
Here is the link: https://marketplace.mendix.com/link/component/259
Hope this helps.
You need this module: https://marketplace.mendix.com/link/component/118393
the email module with templates works also to send emails; but this learning path is about the email service
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I am unable to find that(try for free) option, is there any other option
I also have this problem, too.