This is not even a file from Horde.

A customers receive S/mime mail but the body is not show inline



We made a modification in /usr/share/psa-horde/pear/Mail/mimeDecode.php



  line 388 in the _splitBodyHeader function



before : if (preg_match("/^(.*?)\r?\n\r?\n(.*)/s", $input, $match)) {



after if (preg_match("/^(.*?)\r?\n\r?\n?(.*)/s", $input, $match)) {



With this modification the mail is well shown in the webmail



I check the mail and it seem to be good : two blank line beetwen head and body



I hope this code modification would not cause problem in other mail.