Many websites have a means of contacting the websites owner. Most of them use email; more specifically PHP sendmail. The built in sendmail function lets pages send emails with no interaction required. It is automatically sent and the visitor may never know an email was ever sent. OF course, there's also forms you can make to submit custom email field values to the email function.
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Professional website developer at simplyPHP.com.
Written by: Oland Whitecotton