diff --git a/README.adoc b/README.adoc
index 01f5243..0c0de35 100644
--- a/README.adoc
+++ b/README.adoc
@@ -113,10 +113,10 @@ A1 OK [READ-WRITE] Completed
 Some simple integration tests are available via:
 
 ----
-$ sbt test
+$ sbt GatlingIt/test
 ----
 
-Finally execute your gatling scenarios:
+Finally, execute your gatling scenarios:
 
 ----
 $ sbt gatling:test
diff --git a/src/it/resources/james-conf/imapserver.xml b/src/it/resources/james-conf/imapserver.xml
new file mode 100644
index 0000000..370184f
--- /dev/null
+++ b/src/it/resources/james-conf/imapserver.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<imapservers>
+    <imapserver enabled="true">
+        <jmxName>imapserver</jmxName>
+        <bind>0.0.0.0:143</bind>
+        <connectionBacklog>200</connectionBacklog>
+        <tls socketTLS="false" startTLS="true">
+            <keystore>file://conf/keystore</keystore>
+            <keystoreType>PKCS12</keystoreType>
+            <secret>james72laBalle</secret>
+            <provider>org.bouncycastle.jce.provider.BouncyCastleProvider</provider>
+        </tls>
+        <connectionLimit>0</connectionLimit>
+        <connectionLimitPerIP>0</connectionLimitPerIP>
+        <idleTimeInterval>120</idleTimeInterval>
+        <idleTimeIntervalUnit>SECONDS</idleTimeIntervalUnit>
+        <enableIdle>true</enableIdle>
+        <plainAuthDisallowed>false</plainAuthDisallowed>
+        <auth>
+            <plainAuthEnabled>true</plainAuthEnabled>
+        </auth>
+        <compress>true</compress>
+    </imapserver>
+</imapservers>
diff --git a/src/it/resources/james-conf/jwt_privatekey b/src/it/resources/james-conf/jwt_privatekey
new file mode 100644
index 0000000..a7fd753
--- /dev/null
+++ b/src/it/resources/james-conf/jwt_privatekey
@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIJKAIBAAKCAgEAubqHygJu1wvhKH4ctiT03u2E/OotP6qOh+lc0UZTeT9tSvpw
+Aqc+5QZvbo1eQNEzeNkgFazCLJTV2YKfZClwYDwjTiWgVOUDMVVpDZrYnKiEgTAd
+rlO3iWg2bDMLlgcnbGxEXlzUQcj0vZiDNajKTqC3NvgdgLtdW31akbTS5vIR4v7/
+yC1AS11PrEjEKofKYuMaAPAX/MBsWK/gYodrtl+AIVUNLi/J8/Gen34oQi/346s9
+FxrDqvbFdH5caXyaMTmhPKDXc72YSn1cVSctepXllLlauLBoLi4+o+STbDzgfkTy
+pHiAttCk38vy5mNdJpTH40vyCyq3gKVzLLqD/BNh5EMTKHs3HDZ9TRmFRyoxzeG1
+5dNwOJxQfre9ZN06QbQOXr1sJkfAFCM5vzox7Fie3ShrYFdOTunGS9W01NBrcT6T
+B57xpJftDhYRfm5XbbOB+v7bmBGmqxJh0j1IF1os48f+LvSA1p7L4OrWwym1UVLq
+tl7brI7aNMbrnRzkVVJbvj+/NF+HOBfQ24pfFtaZ1+H3nvUP68YCk8cnl2XcABB1
+GyW6Adbwz8F2ojIgJGGEPVjga6YghgY5YBgjzfIoxPvQS9JEdx6n6Qk3q2Epa3yu
+Me5s1eBSoCiaNuJZ3yiyTj6fXGvaBYxo/uSS0kQCecXUl1KG2yFy1BRsYdMCAwEA
+AQKCAgAU7+4226dbHr+3LOBXuDrSlrwTNuL69mMy9x+7h84JMRlFBo5x/iCc+Oi+
+8bjaXbsLuI5hYyRQmkaxSoRlajZ84sqoGJ3GdDqz6Qj6u6YHowes+Juf91gNaW4Z
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+RZCQYEsz+jm+aeVTVPFy0zP0quIN60Dhyz6iDeCut+BijOqvjB3RIx36DB3M5ig6
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+tbv9c1AZqjmiV8Oka3y5SDvoLPevjyEZJkriHUNdGgc3QpsEIkRirVIZESFzqwgy
+b5rWapLn1I8K6jIw9lTlYnCmIX1UeuEK4PghL2hvR5U4PkZS86dC4qOZx/l+EP7p
+yH378DeDU9CxJCT4gZHAeDqPpLZW9l4Rkrv549XaKwKCAQEAky+eU2hllRZl28/Y
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+N9SNPNS31ieU7ytsqg0vmmZ53a9EMcjlzB4WtDhEXoxMM1QFIxJz+6qPoZA2y8ee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=
+-----END RSA PRIVATE KEY-----
diff --git a/src/it/resources/james-conf/jwt_publickey b/src/it/resources/james-conf/jwt_publickey
new file mode 100644
index 0000000..a6102ef
--- /dev/null
+++ b/src/it/resources/james-conf/jwt_publickey
@@ -0,0 +1,14 @@
+-----BEGIN PUBLIC KEY-----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+-----END PUBLIC KEY-----
diff --git a/src/it/resources/james-conf/keystore b/src/it/resources/james-conf/keystore
new file mode 100644
index 0000000..361cd01
Binary files /dev/null and b/src/it/resources/james-conf/keystore differ
diff --git a/src/it/resources/james-conf/smtpserver.xml b/src/it/resources/james-conf/smtpserver.xml
new file mode 100644
index 0000000..604fa00
--- /dev/null
+++ b/src/it/resources/james-conf/smtpserver.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0"?>
+<smtpservers>
+    <smtpserver enabled="true">
+        <jmxName>smtpserver-startTLS</jmxName>
+        <bind>0.0.0.0:587</bind>
+        <connectionBacklog>200</connectionBacklog>
+        <tls socketTLS="false" startTLS="true">
+            <keystore>file://conf/keystore</keystore>
+            <keystoreType>PKCS12</keystoreType>
+            <secret>james72laBalle</secret>
+            <provider>org.bouncycastle.jce.provider.BouncyCastleProvider</provider>
+            <algorithm>SunX509</algorithm>
+        </tls>
+        <connectiontimeout>360</connectiontimeout>
+        <connectionLimit>0</connectionLimit>
+        <connectionLimitPerIP>0</connectionLimitPerIP>
+        <auth>
+            <announce>forUnauthorizedAddresses</announce>
+            <requireSSL>false</requireSSL>
+            <plainAuthEnabled>true</plainAuthEnabled>
+        </auth>
+        <authorizedAddresses>127.0.0.0/8</authorizedAddresses>
+        <!-- Trust authenticated users -->
+        <verifyIdentity>false</verifyIdentity>
+        <maxmessagesize>0</maxmessagesize>
+        <addressBracketsEnforcement>true</addressBracketsEnforcement>
+        <smtpGreeting>Apache JAMES awesome SMTP Server</smtpGreeting>
+        <handlerchain>
+            <handler class="org.apache.james.smtpserver.fastfail.ValidRcptHandler"/>
+            <handler class="org.apache.james.smtpserver.CoreCmdHandlerLoader"/>
+        </handlerchain>
+    </smtpserver>
+</smtpservers>
+
+
diff --git a/src/it/resources/james-conf/webadmin.properties b/src/it/resources/james-conf/webadmin.properties
new file mode 100644
index 0000000..e7bfc8e
--- /dev/null
+++ b/src/it/resources/james-conf/webadmin.properties
@@ -0,0 +1,32 @@
+enabled=true
+port=8000
+host=0.0.0.0
+
+# Defaults to false
+https.enabled=false
+
+# Compulsory when enabling HTTPS
+#https.keystore=/path/to/keystore
+#https.password=password
+
+# Optional when enabling HTTPS (self signed)
+#https.trust.keystore
+#https.trust.password
+
+# Defaults to false
+#jwt.enabled=true
+#
+## If you wish to use OAuth authentication, you should provide a valid JWT public key.
+## The following entry specify the link to the URL of the public key file,
+## which should be a PEM format file.
+##
+#jwt.publickeypem.url=file://conf/jwt_publickey
+
+# Defaults to false
+#cors.enable=true
+#cors.origin
+
+# List of fully qualified class names that should be exposed over webadmin
+# in addition to your product default routes. Routes needs to be located
+# within the classpath or in the ./extensions-jars folder.
+#extensions.routes=
\ No newline at end of file
diff --git a/src/it/scala-2.12/com/linagora/gatling/imap/JamesServer.scala b/src/it/scala-2.12/com/linagora/gatling/imap/JamesServer.scala
index 9f57fa0..bab3cd3 100644
--- a/src/it/scala-2.12/com/linagora/gatling/imap/JamesServer.scala
+++ b/src/it/scala-2.12/com/linagora/gatling/imap/JamesServer.scala
@@ -5,6 +5,7 @@ import java.net.URL
 import com.linagora.gatling.imap.protocol.{Domain, User}
 import org.slf4j.{Logger, LoggerFactory}
 import org.testcontainers.containers.GenericContainer
+import org.testcontainers.utility.MountableFile
 
 import scala.concurrent.Await
 import scala.concurrent.duration._
@@ -37,7 +38,13 @@ object JamesServer extends Server {
   }
 
   def start(): RunningServer = {
-    val james = new GenericContainer("linagora/james-memory")
+    val james = new GenericContainer("linagora/tmail-backend:memory-0.4.3")
+    james.withCopyFileToContainer(MountableFile.forClasspathResource("james-conf/jwt_privatekey"), "/root/conf/")
+    james.withCopyFileToContainer(MountableFile.forClasspathResource("james-conf/jwt_publickey"), "/root/conf/")
+    james.withCopyFileToContainer(MountableFile.forClasspathResource("james-conf/webadmin.properties"), "/root/conf/")
+    james.withCopyFileToContainer(MountableFile.forClasspathResource("james-conf/keystore"), "/root/conf/")
+    james.withCopyFileToContainer(MountableFile.forClasspathResource("james-conf/imapserver.xml"), "/root/conf/")
+    james.withCopyFileToContainer(MountableFile.forClasspathResource("james-conf/smtpserver.xml"), "/root/conf/")
     james.addExposedPorts(jmapPort, imapPort, smtpPort, webadminPort)
     james.start()
     new RunningJamesServer(james)