diff --git a/package-lock.json b/package-lock.json
index e4fd23fba4e15a84f635d71ee68f9138f82f0fa1..a7742987dd91557d8df52bcd1339d3ad4aa3e855 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "service-email",
-  "version": "1.1.2",
+  "version": "1.2.0",
   "lockfileVersion": 1,
   "requires": true,
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@@ -1047,7 +1046,6 @@
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-      "dev": true,
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@@ -1092,8 +1090,7 @@
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       "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
-      "dev": true
+      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
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@@ -1130,8 +1127,7 @@
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-      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
-      "dev": true
+      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
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@@ -1142,14 +1138,12 @@
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-      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=",
-      "dev": true
+      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
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-      "dev": true
+      "integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ=="
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@@ -1485,11 +1479,18 @@
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+    "basic-auth": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/basic-auth/-/basic-auth-2.0.1.tgz",
+      "integrity": "sha512-NF+epuEdnUYVlGuhaxbbq+dvJttwLnGY+YixlXlME5KpQ5W3CnXA5cVTneY3SPbPDRkcjMbifrwmFYcClgOZeg==",
+      "requires": {
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-      "dev": true,
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@@ -1506,6 +1507,11 @@
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       "dev": true
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+    "bintrees": {
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+      "resolved": "https://registry.npmjs.org/bintrees/-/bintrees-1.0.1.tgz",
+      "integrity": "sha1-DmVcm5wkNeqraL9AJyJtK1WjRSQ="
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@@ -1944,8 +1950,7 @@
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-      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
-      "dev": true
+      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
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@@ -2465,7 +2470,6 @@
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-      "dev": true,
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@@ -2626,6 +2630,15 @@
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       "dev": true
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+    "cookies": {
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+      "resolved": "https://registry.npmjs.org/cookies/-/cookies-0.7.3.tgz",
+      "integrity": "sha512-+gixgxYSgQLTaTIilDHAdlNPZDENDQernEMiIcZpYYP14zgHsCt4Ce1FEjFtcp6GefhozebB6orvhAAWx/IS0A==",
+      "requires": {
+        "depd": "~1.1.2",
+        "keygrip": "~1.0.3"
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@@ -2788,7 +2801,6 @@
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@@ -2934,8 +2946,7 @@
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-      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
-      "dev": true
+      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
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@@ -3094,7 +3105,6 @@
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       "integrity": "sha1-OoOpBOVDUyh4dMVkt1SThoSamMk=",
-      "dev": true,
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@@ -3611,20 +3621,17 @@
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-      "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=",
-      "dev": true
+      "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
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-      "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=",
-      "dev": true
+      "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk="
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-      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I=",
-      "dev": true
+      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I="
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@@ -4178,14 +4185,12 @@
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-      "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=",
-      "dev": true
+      "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE="
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@@ -4833,7 +4838,6 @@
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@@ -5577,14 +5581,12 @@
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-      "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI=",
-      "dev": true
+      "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI="
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@@ -5776,7 +5778,6 @@
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@@ -6165,8 +6166,7 @@
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-      "integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=",
-      "dev": true
+      "integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo="
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@@ -6218,8 +6218,7 @@
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-      "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=",
-      "dev": true
+      "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo="
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@@ -6748,8 +6747,7 @@
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-      "integrity": "sha1-peZUwuWi3rXyAdls77yoDA7y9RM=",
-      "dev": true
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@@ -6800,14 +6798,12 @@
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-      "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=",
-      "dev": true
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-      "dev": true
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@@ -6824,8 +6820,7 @@
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-      "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=",
-      "dev": true
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@@ -6837,7 +6832,6 @@
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@@ -6851,6 +6845,11 @@
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       "optional": true
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+    "keygrip": {
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+      "resolved": "https://registry.npmjs.org/keygrip/-/keygrip-1.0.3.tgz",
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@@ -7643,6 +7642,11 @@
         }
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+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/natives/-/natives-1.1.6.tgz",
+      "integrity": "sha512-6+TDFewD4yxY14ptjKaS63GVdtKiES1pTPyxn9Jb0rBqPMZ7VcCiooEhPNsr+mqHtMGxa/5c/HhcC4uPEUw/nA=="
+    },
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@@ -7859,8 +7863,7 @@
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-      "dev": true
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@@ -8315,8 +8318,7 @@
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-      "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns=",
-      "dev": true
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@@ -8419,6 +8421,14 @@
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+      "resolved": "https://registry.npmjs.org/prom-client/-/prom-client-11.3.0.tgz",
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+      "requires": {
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@@ -8541,8 +8550,7 @@
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@@ -9174,14 +9181,12 @@
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-          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
-          "dev": true
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@@ -9732,6 +9737,30 @@
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+    "serve-favicon": {
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+      "resolved": "https://registry.npmjs.org/serve-favicon/-/serve-favicon-2.5.0.tgz",
+      "integrity": "sha1-k10kDN/g9YBTB/3+ln2IlCosvPA=",
+      "requires": {
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+        "fresh": "0.5.2",
+        "ms": "2.1.1",
+        "parseurl": "~1.3.2",
+        "safe-buffer": "5.1.1"
+      },
+      "dependencies": {
+        "ms": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+        },
+        "safe-buffer": {
+          "version": "5.1.1",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
+          "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg=="
+        }
+      }
+    },
     "serve-static": {
       "version": "1.13.2",
       "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.13.2.tgz",
@@ -10064,7 +10093,6 @@
       "version": "1.16.0",
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.16.0.tgz",
       "integrity": "sha512-Zhev35/y7hRMcID/upReIvRse+I9SVhyVre/KTJSJQWMz3C3+G+HpO7m1wK/yckEtujKZ7dS4hkVxAnmHaIGVQ==",
-      "dev": true,
       "requires": {
         "asn1": "~0.2.3",
         "assert-plus": "^1.0.0",
@@ -10374,6 +10402,22 @@
         "has-flag": "^3.0.0"
       }
     },
+    "swagger-stats": {
+      "version": "0.95.7",
+      "resolved": "https://registry.npmjs.org/swagger-stats/-/swagger-stats-0.95.7.tgz",
+      "integrity": "sha512-HGt3sZ8pcMEZCLpuAbISyuyiwYJMAjmNDI+8IPGnd+glrIeGdEEyqPBsxi0+2UT1SYjnrmjxtjPvBf/aHz51Og==",
+      "requires": {
+        "basic-auth": "^2.0.0",
+        "cookies": "^0.7.1",
+        "debug": "^3.1.0",
+        "moment": "^2.19.3",
+        "natives": "^1.1.6",
+        "path-to-regexp": "^2.1.0",
+        "prom-client": "^11.0.0",
+        "request": "^2.85.0",
+        "uuid": "^3.1.0"
+      }
+    },
     "swagger-ui-express": {
       "version": "3.0.10",
       "resolved": "https://registry.npmjs.org/swagger-ui-express/-/swagger-ui-express-3.0.10.tgz",
@@ -10391,6 +10435,14 @@
       "integrity": "sha512-9I2ydhj8Z9veORCw5PRm4u9uebCn0mcCa6scWoNcbZ6dAtoo2618u9UUzxgmsCOreJpqDDuv61LvwofW7hLcBA==",
       "dev": true
     },
+    "tdigest": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/tdigest/-/tdigest-0.1.1.tgz",
+      "integrity": "sha1-Ljyyw56kSeVdHmzZEReszKRYgCE=",
+      "requires": {
+        "bintrees": "1.0.1"
+      }
+    },
     "term-size": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/term-size/-/term-size-1.2.0.tgz",
@@ -11182,7 +11234,6 @@
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
       "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
-      "dev": true,
       "requires": {
         "safe-buffer": "^5.0.1"
       }
@@ -11190,8 +11241,7 @@
     "tweetnacl": {
       "version": "0.14.5",
       "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
-      "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
-      "dev": true
+      "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q="
     },
     "type-check": {
       "version": "0.3.2",
@@ -11728,7 +11778,6 @@
       "version": "4.2.2",
       "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
       "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
-      "dev": true,
       "requires": {
         "punycode": "^2.1.0"
       }
@@ -11854,7 +11903,6 @@
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
       "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
-      "dev": true,
       "requires": {
         "assert-plus": "^1.0.0",
         "core-util-is": "1.0.2",
diff --git a/package.json b/package.json
index f1b9d329db00db22b9f4b8e74779f4cdea755fbc..dcf5eb41115382ad76230e92957293f7923a22e6 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,8 @@
     "moment-timezone": "^0.5.23",
     "reflect-metadata": "^0.1.12",
     "rxjs": "^6.2.2",
+    "serve-favicon": "^2.5.0",
+    "swagger-stats": "^0.95.7",
     "typescript": "^3.0.1",
     "useragent": "^2.3.0"
   },
@@ -70,4 +72,4 @@
     "coverageDirectory": "../coverage",
     "testEnvironment": "node"
   }
-}
\ No newline at end of file
+}
diff --git a/src/main.ts b/src/main.ts
index 57e26cd9cf92fdb7f94e7c28ba02341343dcd4bb..c6fe329167f15abc77dbcd61b156933723472f81 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -2,11 +2,18 @@ import { NestFactory } from '@nestjs/core';
 import { AppModule } from './app.module';
 import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
 import { ValidationPipe } from '@nestjs/common';
-import * as fs from 'fs';
+import * as swStats from 'swagger-stats';
+import * as favicon from 'serve-favicon';
+import * as path from 'path';
+
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
-  app.enableCors({ credentials: true, origin: true});
+
+  app.enableCors({ credentials: true, origin: true });
+
+  app.use(favicon(path.join(__dirname, '../favicon.ico')));
+
   const options = new DocumentBuilder()
     .setBasePath('')
     .setTitle('Email service API')
@@ -15,9 +22,12 @@ async function bootstrap() {
     .addTag('email')
     .build();
   const document = SwaggerModule.createDocument(app, options);
-  fs.writeFileSync('./swagger-spec.json', JSON.stringify(document));
+
+  // Enable stats middleware based on the generated swagger document
+  app.use(swStats.getMiddleware(document));
 
   SwaggerModule.setup('api-doc', app, document);
+
   app.useGlobalPipes(new ValidationPipe());
 
   await app.listen(3000);