Pre header/Preview text here ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏  ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏  ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏  ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏  ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏  ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏

this style => style="display:none; max-height:0px; max-width:0px; opacity:0; overflow:hidden;" will hide the content from the actual email body.....