Dear all,

I am having the same issue. I don't understand which encoding to use to send email subjects from Silverstripe.

As a temporary measure, I use the following function to remove most common French characters, but I would like to know how to proceed.

Warm regards,

Denis

   function removeAccents($remove_from)
   {
      // Remove all instances of accents
      $accent_array = array('e' => array('é','è','ê','ë'),
       'E' => array('É','È','Ê','Ë'),
       'a' => array('á','à','â','ä','Ã¥'),
       'A' => array('Á','À','Â','Ä','Ã…'),
       'i' => array('ï','ì','î'),
       'I' => array('Ï','ÃŒ','ÃŽ'),
       'o' => array('ö','ô','ò'),
       'O' => array('Ö','Ô','Ã’'),
       'u' => array('ü','û','ù'),
       'U' => array('Ãœ','Û','Ù')
       );
      foreach($accent_array as $acc_key => $acc_val_array)
         {
            $reg_exp_accent = '';// clear regular expression var
            for($m=0;$m<count($acc_val_array);$m++)
               {
                  $reg_exp_accent .= $acc_val_array[$m].'|';// create the regular expression var
               }
            $reg_exp_accent = substr_replace($reg_exp_accent,"",-1);// remove last '|'
            
            $remove_from = ereg_replace($reg_exp_accent,$acc_key,$remove_from);
         }
      return $remove_from;
   }