temporal solution
1 : Kerstin
2 : Stephan
3 : Thomas
template…
{{#compare mail_to_link '==' 1}}
<a href="@kerstin">Kerstin</a>
{{/compare}}
{{#compare mail_to_link '==' 2}}
<a href="@stephan">Stephan</a>
{{/compare}}
{{#compare mail_to_link '==' 3}}
<a href="@thomas">Thomas</a>
{{/compare}}
