diff --git a/Jenkinsfile_dvc b/Jenkinsfile_dvc
index e0a3f4b..ce423d2 100644
--- a/Jenkinsfile_dvc
+++ b/Jenkinsfile_dvc
@@ -18,9 +18,4 @@ pipeline {
                 }
             }
     }
-     post {
-            always {
-                mail body: "DVC - ${currentBuild.currentResult}", subject: 's434704', to: '26ab8f35.uam.onmicrosoft.com@emea.teams.ms'
-            }
-        }
 }
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 910fbf4..25b0b2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,7 @@ alembic==1.4.1
 appdirs==1.4.4
 astunparse==1.6.3
 atpublic==2.3
+bcrypt==3.2.0
 cachetools==4.2.1
 certifi==2020.12.5
 cffi==1.14.5
@@ -12,6 +13,7 @@ cloudpickle==1.6.0
 colorama==0.4.4
 commonmark==0.9.1
 configobj==5.0.6
+cryptography==3.4.7
 cycler==0.10.0
 databricks-cli==0.14.3
 decorator==4.4.2
@@ -44,6 +46,7 @@ grpcio==1.34.1
 gunicorn==20.1.0
 h5py==3.1.0
 idna==2.10
+invoke==1.5.0
 itsdangerous==2.0.0
 Jinja2==3.0.0
 joblib==1.0.1
@@ -67,6 +70,7 @@ oauthlib==3.1.0
 opt-einsum==3.3.0
 packaging==20.9
 pandas==1.2.4
+paramiko==2.7.2
 pathspec==0.8.1
 phonenumbers==8.12.24
 Pillow==8.2.0
@@ -84,6 +88,7 @@ pygit2==1.6.0
 Pygments==2.9.0
 pygtrie==2.3.2
 pymongo==3.11.4
+PyNaCl==1.4.0
 pyparsing==2.4.7
 python-benedict==0.24.0
 python-dateutil==2.8.1