Below are the MIME types hard-coded into elogd. As you can see there is neither .ods nor .eml. If you give me the MIME type, I can add that easily. I wonder however why both work differently for you. I believe this is a browser setting.

Stefan

struct FILETYPE {
   char ext[32];
   char type[80];
} filetype[] = {
        {".AI",   "application/postscript"},
        {".ASC",  "text/plain"},
        {".BZ2",  "application/x-bzip2"},
        {".CFG",  "text/plain"},
        {".CHRT", "application/x-kchart"},
        {".CONF", "text/plain"},
        {".CSH",  "application/x-csh"},
        {".CSS",  "text/css"},
        {".DOC",  "application/msword"},
        {".DVI",  "application/x-dvi"},
        {".EPS",  "application/postscript"},
        {".GIF",  "image/gif"},
        {".GZ",   "application/x-gzip"},
        {".HTM",  "text/html"},
        {".HTML", "text/html"},
        {".ICO",  "image/x-icon"},
        {".JPEG", "image/jpeg"},
        {".JPG",  "image/jpeg"},
        {".JS",   "application/x-javascript"},
        {".KPR",  "application/x-kpresenter"},
        {".KSP",  "application/x-kspread"},
        {".KWD",  "application/x-kword"},
        {".MP3",  "audio/mpeg"},
        {".OGG",  "application/x-ogg"},
        {".PDF",  "application/pdf"},
        {".PNG",  "image/png"},
        {".PS",   "application/postscript"},
        {".RAM",  "audio/x-pn-realaudio"},
        {".RM",   "audio/x-pn-realaudio"},
        {".RM",   "audio/x-pn-realaudio"},
        {".RM",   "audio/x-pn-realaudio"},
        {".RPM",  "application/x-rpm"},
        {".RTF",  "application/rtf"},
        {".SH",   "application/x-sh"},
        {".SVG",  "image/svg+xml"},
        {".TAR",  "application/x-tar"},
        {".TCL",  "application/x-tcl"},
        {".TEX",  "application/x-tex"},
        {".TGZ",  "application/x-gzip"},
        {".TIF",  "image/tiff"},
        {".TIFF", "image/tiff"},
        {".TXT",  "text/plain"},
        {".WAV",  "audio/x-wav"},
        {".XLS",  "application/x-msexcel"},
        {".XML",  "text/xml"},
        {".XSL",  "text/xml"},
        {".ZIP",  "application/x-zip-compressed"},
        /* Open XML file types */
        {".DOCM", "application/vnd.ms-word.document.macroEnabled.12"},
        {".DOCX", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"},
        {".DOTM", "application/vnd.ms-word.template.macroEnabled.12"},
        {".DOTX", "application/vnd.openxmlformats-officedocument.wordprocessingml.template"},
        {".PPSM", "application/vnd.ms-powerpoint.slideshow.macroEnabled.12"},
        {".PPSX", "application/vnd.openxmlformats-officedocument.presentationml.slideshow"},
        {".PPTM", "application/vnd.ms-powerpoint.presentation.macroEnabled.12"},
        {".PPTX", "application/vnd.openxmlformats-officedocument.presentationml.presentation"},
        {".XLSB", "application/vnd.ms-excel.sheet.binary.macroEnabled.12"},
        {".XLSM", "application/vnd.ms-excel.sheet.macroEnabled.12"},
        {".XLSX", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"},
        {".XPS",  "application/vnd.ms-xpsdocument"},
        {"",      ""},
};