diff --git a/CHANGELOG.md b/CHANGELOG.md
index a245aa0..e89c3d7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- New configuration fields for SMTP
+
 ### Fixed
 
 - Owner expiration query
diff --git a/src/Config.hs b/src/Config.hs
index 1abfcef..41cda45 100644
--- a/src/Config.hs
+++ b/src/Config.hs
@@ -21,6 +21,10 @@ data Config =
     , c_useTls :: Bool
     , c_certificate :: String
     , c_key :: String
+    , c_smtpHost :: String
+    , c_smtpPort :: Int
+    , c_smtpUser :: String
+    , c_smtpPwd :: String
     }
   deriving (Eq, Show)
 
@@ -39,6 +43,10 @@ loadZGoConfig path = do
   useTls <- require config "tls"
   cert <- require config "certificate"
   key <- require config "key"
+  mailHost <- require config "smtpHost"
+  mailPort <- require config "smtpPort"
+  mailUser <- require config "smtpUser"
+  mailPwd <- require config "smtpPwd"
   return $
     Config
       dbHost
@@ -53,3 +61,7 @@ loadZGoConfig path = do
       useTls
       cert
       key
+      mailHost
+      mailPort
+      mailUser
+      mailPwd
diff --git a/zgo.cfg b/zgo.cfg
index eec2397..aa2bbf8 100644
--- a/zgo.cfg
+++ b/zgo.cfg
@@ -10,3 +10,7 @@ port = 3000
 tls = false
 certificate = "/path/to/cert.pem"
 key = "/path/to/key.pem"
+mailHost = "127.0.0.1"
+mailPort = 1025
+mailUser = "contact@zgo.cash"
+mailPwd = "uib3K8BkCPexl_wr5bYfrg"
diff --git a/zgotest.cfg b/zgotest.cfg
index ca65231..673b5ca 100644
--- a/zgotest.cfg
+++ b/zgotest.cfg
@@ -10,3 +10,7 @@ port = 3000
 tls = false
 certificate = "/path/to/cert.pem"
 key = "/path/to/key.pem"
+mailHost = "127.0.0.1"
+mailPort = 1025
+mailUser = "contact@zgo.cash"
+mailPwd = "uib3K8BkCPexl_wr5bYfrg"