<?xml version="1.0" encoding="UTF-8"?>
<email>
<to name="name" email="email@domain.com" />
<from name="name" email="email@domain.com" />
<subject>The subject name, may contains {variables}</subject>
<settings>
<setting name="content_type" value="text/plain" />
<setting name="charset" value="UTF-8" />
<setting name="eol" value="\r\n" />
</settings>
<variables format="{%s}">
<variable name="username" required="true" default="" />
<variable name="password" required="true" default="" />
</variables>
<message>
The message content with {variables} integrated.
</message>
</email>