If you are using Contact Form 7 and the WP_Mail_SMTP plugin on a WordPress site, all your emails from site visitors will have your gmail address as the “From” address. You can’t just hit the reply button to compose a reply to your inquires…

To workaround, you must include Reply-To: [your-email] in the “Additional Headers” field of your Contact Form 7 “Mail” form. Form submissions in your email box will still be “From” your gmail address, but when you hit the reply button, they will be sent to the email address your site visitor typed into the form.

contact form 7 SMTP

If you used a field name other than [your-email], well than, that’s what you need to use in the “Additional Headers” field…