diff --git a/plugins/base/public/message.html b/plugins/base/public/message.html
index b41ae39..89fd4dd 100644
--- a/plugins/base/public/message.html
+++ b/plugins/base/public/message.html
@@ -50,7 +50,7 @@
{{end}}
{{define "addr-list"}}
- {{range $i := .}}
+ {{range $i, $addr := .}}
{{if $i}},{{end}}
{{.PersonalName}}
<{{.Address}}>