Add Apache.org email address for mthmulders
diff --git a/pom.xml b/pom.xml
index a63ba7c..e5f3f7b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -450,6 +450,7 @@
     <developer>
       <id>mthmulders</id>
       <name>Maarten Mulders</name>
+      <email>mthmulders@apache.org</email>
       <organization>Info Support</organization>
       <roles>
         <role>Committer</role>