<!-- email.dtd -->
<!-- created: August 2, 2000 -->

<!ELEMENT message (headers, body, attachment*)>

<!ELEMENT headers (from, to+, cc*, date, subject?, other*)>

<!ELEMENT from (name?, email)>
<!ELEMENT to (name?, email)>
<!ELEMENT cc (name?, email)>

<!ELEMENT name (#PCDATA)>
<!ELEMENT email (#PCDATA)>

<!ELEMENT date (weekday?, month, day, year, time)>

<!ELEMENT weekday (#PCDATA)>
<!ELEMENT month (#PCDATA)>
<!ELEMENT day (#PCDATA)>
<!ELEMENT year (#PCDATA)>
<!ELEMENT time (#PCDATA)>

<!ELEMENT subject (#PCDATA)>

<!ELEMENT other (#PCDATA)>
<!ATTLIST other title CDATA>

<!ELEMENT body (p*)>

<!ELEMENT p (#PCDATA | citation | a)*>
<!ATTLIST p xml:space #FIXED "preserve"
            sid ID #REQUIRED>

<!ELEMENT citation (#PCDATA)>
<!ATTLIST citation xml:link CDATA #FIXED "simple"
                   href CDATA #REQUIRED>

<!ELEMENT a (#PCDATA)>
<!ATTLIST a xml:link CDATA #FIXED "simple"
                   href CDATA #REQUIRED>

<!ELEMENT attachment (#PCDATA)>
<!ATTLIST attachment name CDATA
                     mimetype CDATA>