Email

function mw_email_shortcode( $atts , $content = null ) {
     if ( ! is_email( $content ) ) {
         return;
     }
 $content = antispambot( $content ); $email_link = sprintf( 'mailto:%s', $content ); return sprintf( '<a href="%s">%s</a>', esc_url( $email_link, array( 'mailto' ) ), esc_html( $content ) );
 }
 add_shortcode( 'email', 'mw_email_shortcode' );

[email]email@adress.com[/email]