diff --git a/commons-email2-core/pom.xml b/commons-email2-core/pom.xml
index 7f8d078..94b7e78 100644
--- a/commons-email2-core/pom.xml
+++ b/commons-email2-core/pom.xml
@@ -47,8 +47,14 @@
     <commons.parent.dir>${basedir}/..</commons.parent.dir>
     <commons.module.name>org.apache.commons.mail2.core</commons.module.name>
     <project.build.outputTimestamp>2024-01-01T00:00:00Z</project.build.outputTimestamp>
+    <!-- JaCoCo: Don't make code coverage worse than: -->
+    <commons.jacoco.classRatio>0.33</commons.jacoco.classRatio>
+    <commons.jacoco.instructionRatio>0.35</commons.jacoco.instructionRatio>
+    <commons.jacoco.methodRatio>0.10</commons.jacoco.methodRatio>
+    <commons.jacoco.branchRatio>0.18</commons.jacoco.branchRatio>
+    <commons.jacoco.lineRatio>0.34</commons.jacoco.lineRatio>
+    <commons.jacoco.complexityRatio>0.14</commons.jacoco.complexityRatio>
   </properties>
-
   <build>
     <resources>
       <resource>
diff --git a/commons-email2-core/src/site/resources/profile.jacoco b/commons-email2-core/src/site/resources/profile.jacoco
new file mode 100644
index 0000000..a12755f
--- /dev/null
+++ b/commons-email2-core/src/site/resources/profile.jacoco
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# -----------------------------------------------------------------------------
+#
+# Empty file used to automatically trigger JaCoCo profile from commons parent pom
diff --git a/commons-email2-jakarta/pom.xml b/commons-email2-jakarta/pom.xml
index ca1f669..83f3431 100644
--- a/commons-email2-jakarta/pom.xml
+++ b/commons-email2-jakarta/pom.xml
@@ -84,8 +84,14 @@
     <commons.parent.dir>${basedir}/..</commons.parent.dir>
     <commons.module.name>org.apache.commons.mail2.jakarta</commons.module.name>
     <project.build.outputTimestamp>2024-01-01T00:00:00Z</project.build.outputTimestamp>
+    <!-- JaCoCo: Don't make code coverage worse than: -->
+    <commons.jacoco.classRatio>1.00</commons.jacoco.classRatio>
+    <commons.jacoco.instructionRatio>0.83</commons.jacoco.instructionRatio>
+    <commons.jacoco.methodRatio>0.86</commons.jacoco.methodRatio>
+    <commons.jacoco.branchRatio>0.18</commons.jacoco.branchRatio>
+    <commons.jacoco.lineRatio>0.84</commons.jacoco.lineRatio>
+    <commons.jacoco.complexityRatio>0.76</commons.jacoco.complexityRatio>
   </properties>
-
   <build>
     <resources>
       <resource>
diff --git a/commons-email2-jakarta/src/site/resources/profile.jacoco b/commons-email2-jakarta/src/site/resources/profile.jacoco
new file mode 100644
index 0000000..a12755f
--- /dev/null
+++ b/commons-email2-jakarta/src/site/resources/profile.jacoco
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# -----------------------------------------------------------------------------
+#
+# Empty file used to automatically trigger JaCoCo profile from commons parent pom
diff --git a/commons-email2-javax/pom.xml b/commons-email2-javax/pom.xml
index d52383c..321475e 100644
--- a/commons-email2-javax/pom.xml
+++ b/commons-email2-javax/pom.xml
@@ -84,8 +84,14 @@
     <commons.parent.dir>${basedir}/..</commons.parent.dir>
     <commons.module.name>org.apache.commons.mail2.javax</commons.module.name>
     <project.build.outputTimestamp>2024-01-01T00:00:00Z</project.build.outputTimestamp>
+    <!-- JaCoCo: Don't make code coverage worse than: -->
+    <commons.jacoco.classRatio>1.00</commons.jacoco.classRatio>
+    <commons.jacoco.instructionRatio>0.83</commons.jacoco.instructionRatio>
+    <commons.jacoco.methodRatio>0.86</commons.jacoco.methodRatio>
+    <commons.jacoco.branchRatio>0.77</commons.jacoco.branchRatio>
+    <commons.jacoco.lineRatio>0.84</commons.jacoco.lineRatio>
+    <commons.jacoco.complexityRatio>0.76</commons.jacoco.complexityRatio>
   </properties>
-
   <build>
     <resources>
       <resource>
diff --git a/commons-email2-javax/src/site/resources/profile.jacoco b/commons-email2-javax/src/site/resources/profile.jacoco
new file mode 100644
index 0000000..a12755f
--- /dev/null
+++ b/commons-email2-javax/src/site/resources/profile.jacoco
@@ -0,0 +1,17 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# -----------------------------------------------------------------------------
+#
+# Empty file used to automatically trigger JaCoCo profile from commons parent pom
diff --git a/pom.xml b/pom.xml
index 6abfc2b..a39b877 100644
--- a/pom.xml
+++ b/pom.xml
@@ -90,6 +90,15 @@
     <!--Skip JApiCmp for 1.x to 2.0. -->
     <japicmp.skip>true</japicmp.skip>
     <project.build.outputTimestamp>2024-01-01T00:00:00Z</project.build.outputTimestamp>
+    <surefire.argline></surefire.argline>
+    <!-- JaCoCo: Don't make code coverage worse than: -->
+    <commons.jacoco.haltOnFailure>true</commons.jacoco.haltOnFailure>
+    <commons.jacoco.classRatio>1.00</commons.jacoco.classRatio>
+    <commons.jacoco.instructionRatio>1.00</commons.jacoco.instructionRatio>
+    <commons.jacoco.methodRatio>1.00</commons.jacoco.methodRatio>
+    <commons.jacoco.branchRatio>1.00</commons.jacoco.branchRatio>
+    <commons.jacoco.lineRatio>1.00</commons.jacoco.lineRatio>
+    <commons.jacoco.complexityRatio>1.00</commons.jacoco.complexityRatio>
   </properties>
 
   <build>
@@ -128,6 +137,7 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-surefire-plugin</artifactId>
         <configuration>
+          <argLine>${argLine} ${surefire.argline}</argLine>
           <!-- exclude test case support classes -->
           <excludes>
             <exclude>org/apache/commons/mail/mocks/*</exclude>
@@ -219,31 +229,23 @@
       <activation>
         <jdk>[17,)</jdk>
       </activation>
-      <build>
-        <plugins>
-          <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-surefire-plugin</artifactId>
-            <configuration>
-              <argLine>
-                --illegal-access=permit
-                --add-opens java.base/java.lang=ALL-UNNAMED
-                --add-opens java.base/java.net=ALL-UNNAMED
-                --add-opens java.base/java.io=ALL-UNNAMED
-                --add-opens java.base/java.util=ALL-UNNAMED
-                --add-opens
-                java.base/java.util.regex=ALL-UNNAMED
-                --add-opens
-                java.base/java.nio.charset=ALL-UNNAMED
-                --add-opens
-                java.base/sun.nio.cs=ALL-UNNAMED
-                --add-opens
-                java.logging/java.util.logging=ALL-UNNAMED
-              </argLine>
-            </configuration>
-          </plugin>
-        </plugins>
-      </build>
+      <properties>
+        <surefire.argline>
+          --illegal-access=permit
+          --add-opens java.base/java.lang=ALL-UNNAMED
+          --add-opens java.base/java.net=ALL-UNNAMED
+          --add-opens java.base/java.io=ALL-UNNAMED
+          --add-opens java.base/java.util=ALL-UNNAMED
+          --add-opens
+          java.base/java.util.regex=ALL-UNNAMED
+          --add-opens
+          java.base/java.nio.charset=ALL-UNNAMED
+          --add-opens
+          java.base/sun.nio.cs=ALL-UNNAMED
+          --add-opens
+          java.logging/java.util.logging=ALL-UNNAMED
+        </surefire.argline>
+	  </properties>
     </profile>
     <profile>
       <id>java8</id>