<?xml version="1.0" encoding="UTF-8"?>
<xsd

chema xmlns

sd="http://www.w3.org/2001/XMLSchema">
<xsd:element name="email" type="typeEmail"/>
<xsd:complexType name="typeEmail">
<xsd

equence>
<xsd:element name="to" type="typeMailadres" maxOccurs="unbounded"/>
<xsd:element name="from" type="typeMailadres"/>
<xsd:element name="cc" type="typeMailadres" maxOccurs="ubounded" minOccurs="0"/>
<xsd:element name="bcc" type="typeMailadres" maxOccurs="unbounded" minOccurs="0"/>
<xsd:element name="subject" type="xsd

tring"/>
<xsd:element name="body" type="xsd

tring"/>
</xsd

equence>
<xsd:attribute name="language" type="typeLanguage"/>
<xsd:attribute name="encryption" type="typeEncryption" use="optional" default="128"/>
<xsd:attribute name="priority" type="typePriority" use="optional" default="normal"/>
</xsd:complexType>
<xsd

impleType name="typeMailAdres">
<xsd:restriction base="xsd

tring">
<xsd

attern value="[a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9] [\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]"/>
</xsd:restriction>
</xsd

impleType>
<xsd

impleType name="typeLanguage">
<xsd:restriction base="xsd

tring">
<xsd:enumeration value="Western"/>
<xsd:enumeration value="Extended"/>
</xsd:restriction>
</xsd

impleType>
<xsd

impleType name="typeEncryption">
<xsd:restriction base="xsd:integer">
<xsd:enumeration value="64"/>
<xsd:enumeration value="128"/>
<xsd:enumeration value="256"/>
</xsd:restriction>
</xsd

impleType>
<xsd

impleType name="typePriority">
<xsd:restriction base="xsd

tring">
<xsd:enumeration value="low"/>
<xsd:enumeration value="normal"/>
<xsd:enumeration value="high"/>
</xsd:restriction>
</xsd

impleType>
</xsd

chema>