I saw this topic to send an attachment file in an email but I dislike because it edits a template.php while I would do a custom module for this.
I have a webform with a file field for send personal CV. Now I want it so that that after the form submission the file can be attached within the email and immediately delete it from the server for privacy purposes...
I think that this is possible with a hook but I'm a PHP beginner...
It might be useful to look into the rules and trigger modules. I'm not an expert on rules, but it seems like a pretty straightforward use case and no programming is required
I provided the link for rules Trigger is in core and can be enabled on the modules page.