10 files changed, 100 insertions, 6 deletions
diff --git a/debug.xml b/debug.xml
index a597d83c5..b38b4f9ac 100644
--- a/debug.xml
+++ b/debug.xml
@@ -16,6 +16,8 @@
     <entry key='logger.console'>true</entry>
     <entry key='logger.queries'>true</entry>
 
+    <entry key='mail.debug'>true</entry>
+
     <entry key='database.driver'>org.h2.Driver</entry>
     <entry key='database.url'>jdbc:h2:./target/database</entry>
     <entry key='database.user'>sa</entry>
diff --git a/src/main/java/org/traccar/MainModule.java b/src/main/java/org/traccar/MainModule.java
index b9543af25..b8ff21472 100644
--- a/src/main/java/org/traccar/MainModule.java
+++ b/src/main/java/org/traccar/MainModule.java
@@ -63,6 +63,9 @@ import org.traccar.handler.GeocoderHandler;
 import org.traccar.handler.GeolocationHandler;
 import org.traccar.handler.SpeedLimitHandler;
 import org.traccar.helper.SanitizerModule;
+import org.traccar.mail.LogMailManager;
+import org.traccar.mail.MailManager;
+import org.traccar.mail.SmtpMailManager;
 import org.traccar.notification.EventForwarder;
 import org.traccar.session.cache.CacheManager;
 import org.traccar.sms.HttpSmsClient;
@@ -128,6 +131,15 @@ public class MainModule extends AbstractModule {
         return null;
     }
 
+    @Provides
+    public static MailManager provideMailManager(Config config, StatisticsManager statisticsManager) {
+        if (config.getBoolean(Keys.MAIL_DEBUG)) {
+            return new LogMailManager();
+        } else {
+            return new SmtpMailManager(config, statisticsManager);
+        }
+    }
+
     @Singleton
     @Provides
     public static LdapProvider provideLdapProvider(Config config) {
diff --git a/src/main/java/org/traccar/api/resource/PasswordResource.java b/src/main/java/org/traccar/api/resource/PasswordResource.java
index 643471797..88906e7e6 100644
--- a/src/main/java/org/traccar/api/resource/PasswordResource.java
+++ b/src/main/java/org/traccar/api/resource/PasswordResource.java
@@ -16,7 +16,7 @@
 package org.traccar.api.resource;
 
 import org.traccar.api.BaseResource;
-import org.traccar.database.MailManager;
+import org.traccar.mail.MailManager;
 import org.traccar.model.User;
 import org.traccar.notification.TextTemplateFormatter;
 import org.traccar.storage.StorageException;
diff --git a/src/main/java/org/traccar/api/resource/ReportResource.java b/src/main/java/org/traccar/api/resource/ReportResource.java
index 6176013c1..70177dd4d 100644
--- a/src/main/java/org/traccar/api/resource/ReportResource.java
+++ b/src/main/java/org/traccar/api/resource/ReportResource.java
@@ -19,7 +19,7 @@ package org.traccar.api.resource;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.traccar.api.BaseResource;
-import org.traccar.database.MailManager;
+import org.traccar.mail.MailManager;
 import org.traccar.helper.LogAction;
 import org.traccar.model.Event;
 import org.traccar.model.Position;
diff --git a/src/main/java/org/traccar/api/resource/ServerResource.java b/src/main/java/org/traccar/api/resource/ServerResource.java
index 4fc76a0d7..e35cd7d95 100644
--- a/src/main/java/org/traccar/api/resource/ServerResource.java
+++ b/src/main/java/org/traccar/api/resource/ServerResource.java
@@ -16,7 +16,7 @@
 package org.traccar.api.resource;
 
 import org.traccar.api.BaseResource;
-import org.traccar.database.MailManager;
+import org.traccar.mail.MailManager;
 import org.traccar.geocoder.Geocoder;
 import org.traccar.helper.Log;
 import org.traccar.helper.LogAction;
diff --git a/src/main/java/org/traccar/config/Keys.java b/src/main/java/org/traccar/config/Keys.java
index 2190f82f7..e97e104a1 100644
--- a/src/main/java/org/traccar/config/Keys.java
+++ b/src/main/java/org/traccar/config/Keys.java
@@ -801,6 +801,13 @@ public final class Keys {
             "templates");
 
     /**
+     * Log emails instead of sending them via SMTP. Intended for testing purposes only.
+     */
+    public static final ConfigKey<Boolean> MAIL_DEBUG = new BooleanConfigKey(
+            "mail.debug",
+            List.of(KeyType.CONFIG));
+
+    /**
      * Force SMTP settings from the config file and ignore user attributes.
      */
     public static final ConfigKey<Boolean> MAIL_SMTP_IGNORE_USER_CONFIG = new BooleanConfigKey(
diff --git a/src/main/java/org/traccar/mail/LogMailManager.java b/src/main/java/org/traccar/mail/LogMailManager.java
new file mode 100644
index 000000000..b6b912d6c
--- /dev/null
+++ b/src/main/java/org/traccar/mail/LogMailManager.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2022 Anton Tananaev (anton@traccar.org)
+ *
+ * Licensed 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.
+ */
+package org.traccar.mail;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.traccar.model.User;
+
+import javax.mail.MessagingException;
+import javax.mail.internet.MimeBodyPart;
+
+public class LogMailManager implements MailManager {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(LogMailManager.class);
+
+    @Override
+    public boolean getEmailEnabled() {
+        return true;
+    }
+
+    @Override
+    public void sendMessage(User user, String subject, String body) throws MessagingException {
+        sendMessage(user, subject, body, null);
+    }
+
+    @Override
+    public void sendMessage(User user, String subject, String body, MimeBodyPart attachment) throws MessagingException {
+        LOGGER.info("\nTo: " + user.getEmail() + "\nSubject: " + subject + "\nBody:\n" + body);
+    }
+
+}
diff --git a/src/main/java/org/traccar/mail/MailManager.java b/src/main/java/org/traccar/mail/MailManager.java
new file mode 100644
index 000000000..69efbed32
--- /dev/null
+++ b/src/main/java/org/traccar/mail/MailManager.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2022 Anton Tananaev (anton@traccar.org)
+ *
+ * Licensed 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.
+ */
+package org.traccar.mail;
+
+import org.traccar.model.User;
+
+import javax.mail.MessagingException;
+import javax.mail.internet.MimeBodyPart;
+
+public interface MailManager {
+
+    boolean getEmailEnabled();
+
+    void sendMessage(User user, String subject, String body) throws MessagingException;
+
+    void sendMessage(User user, String subject, String body, MimeBodyPart attachment) throws MessagingException;
+
+}
diff --git a/src/main/java/org/traccar/mail/SmtpMailManager.java b/src/main/java/org/traccar/mail/SmtpMailManager.java
index 7763c86cc..4a0b7048f 100644
--- a/src/main/java/org/traccar/mail/SmtpMailManager.java
+++ b/src/main/java/org/traccar/mail/SmtpMailManager.java
@@ -23,7 +23,6 @@ import org.traccar.database.StatisticsManager;
 import org.traccar.model.User;
 import org.traccar.notification.PropertiesProvider;
 
-import javax.inject.Inject;
 import javax.mail.BodyPart;
 import javax.mail.Message;
 import javax.mail.MessagingException;
@@ -45,7 +44,6 @@ public final class SmtpMailManager implements MailManager {
     private final Config config;
     private final StatisticsManager statisticsManager;
 
-    @Inject
     public SmtpMailManager(Config config, StatisticsManager statisticsManager) {
         this.config = config;
         this.statisticsManager = statisticsManager;
diff --git a/src/main/java/org/traccar/notificators/NotificatorMail.java b/src/main/java/org/traccar/notificators/NotificatorMail.java
index 647832166..75571cfc4 100644
--- a/src/main/java/org/traccar/notificators/NotificatorMail.java
+++ b/src/main/java/org/traccar/notificators/NotificatorMail.java
@@ -16,7 +16,7 @@
  */
 package org.traccar.notificators;
 
-import org.traccar.database.MailManager;
+import org.traccar.mail.MailManager;
 import org.traccar.model.Event;
 import org.traccar.model.Position;
 import org.traccar.model.User;