I already have the full HTML for a customer-facing form. What I still need is the back-end code that will take everything a visitor enters—text fields plus any attached photos—and send it straight to my email inbox. Key points you should know before diving in: • The server is a VPS with no SMTP service configured, so I’m aiming for a mailto-style hand-off or any equally lightweight solution that avoids installing & securing a full mail stack. • Photo uploads must be restricted to jpg, jpeg, and png files, and they need a size check that respects the current server upload limits. • The visual layout and markup are finished; you’re wiring up the processing only. • I would like the mail output to also be well presented in HTML What I expect from you is a clean, well-commented script (PHP is fine, but I’m open to other lightweight options) that: 1. Collects the form data and attachments. 2. Performs the file-type and size validation. 3. Passes the package to my mailbox reliably without relying on local SMTP. 4. Includes a quick readme so I can drop the files onto the VPS and test right away. That’s all—once the form lands in my inbox with the images attached and no server mail demons to wrangle, we’re done.