Coding tips
PHP Contact Form With mail(), No PHPMailer Needed
How I send contact form emails with PHP's built-in mail(): a fixed recipient, Reply-To, header injection checks, a UTF-8 subject and a fake sendmail.
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Coding tips and build notes by Mahir Faysal, a student web developer in Bangladesh: tested Python, HTML, CSS, JavaScript and PHP tutorials, plus notes from my Next.js and Gemini projects. Sample posts are marked and drafts stay in the admin area.
How I send contact form emails with PHP's built-in mail(): a fixed recipient, Reply-To, header injection checks, a UTF-8 subject and a fake sendmail.
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