diff --git a/README.md b/README.md
index f2567f6..2b4a8bd 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,8 @@ To update the package run `npm update -g @vafanassieff/email-alias`
 
 ## Usage
 
+Start by using the command `email-alias configuration` to choose your default to email and your default provider
+
 ```Shell
 Usage: email-alias [options] [command]
 
diff --git a/bin/index.js b/bin/index.js
index dff067e..813e66c 100755
--- a/bin/index.js
+++ b/bin/index.js
@@ -10,10 +10,11 @@ import { URL } from 'node:url'
 import { Command } from 'commander'
 
 import add from '#src/base/add.js'
+import configuration from '#src/base/configuration.js'
 import list from '#src/base/list.js'
+import printConfiguration from '#src/base/print-configuration.js'
 import remove from '#src/base/remove.js'
 import configure from '#src/provider/configure.js'
-import set from '#src/provider/set.js'
 
 const program = new Command()
 
@@ -33,12 +34,6 @@ provider
   .argument('<provider>', 'Provider to configure')
   .action(configure)
 
-provider
-  .command('set')
-  .description('Set the used provider')
-  .argument('<provider>', 'Provider to use')
-  .action(set)
-
 program.name('email-alias').description('Manage email alias').version(version)
 
 program.command('list').description('List current alias').action(list)
@@ -46,10 +41,20 @@ program.command('list').description('List current alias').action(list)
 program
   .command('add')
   .description('Add a new alias')
-  .requiredOption('--from <string>', 'alias email')
-  .requiredOption('--to <string>', 'Destination email')
+  .argument('<from>', 'alias email')
+  .option('--to <string>', 'Destination email')
   .action(add)
 
+program
+  .command('configuration')
+  .description('Configure the application')
+  .action(configuration)
+
+program
+  .command('print-config')
+  .description('Print the app configuration')
+  .action(printConfiguration)
+
 program
   .command('remove')
   .description('Add a new alias')
diff --git a/package.json b/package.json
index 0104ca2..f6e7ccc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vafanassieff/email-alias",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "description": "Create a email alias to keep you real email hidden !",
   "main": "src/index.js",
   "repository": {
diff --git a/src/base/add.js b/src/base/add.js
index 74eaefb..174b764 100644
--- a/src/base/add.js
+++ b/src/base/add.js
@@ -5,14 +5,14 @@ import { loadConfig, loadProvider } from '#src/utils.js'
 /**
  * Add a new redirecion to the current provider
  *
+ * @param {string} from From address
  * @param {object} params Object
- * @param {string} params.from From address
  * @param {string} params.to To address
  */
-export default async ({ from, to }) => {
+export default async (from, { to }) => {
   const appConfig = await loadConfig()
   const provider = await loadProvider(appConfig.provider)
 
-  await provider.add({ from, to }, appConfig[appConfig.provider])
+  await provider.add({ from, to }, appConfig[appConfig.provider], appConfig)
   console.log(`New alias from ${from} to ${to} !`)
 }
diff --git a/src/base/configuration.js b/src/base/configuration.js
new file mode 100644
index 0000000..da1d19e
--- /dev/null
+++ b/src/base/configuration.js
@@ -0,0 +1,41 @@
+import console from 'node:console'
+import fs from 'node:fs/promises'
+
+import config from '#src/config.js'
+import configure from '#src/provider/configure.js'
+import { loadConfig, getProviders } from '#src/utils.js'
+
+/**
+ * Configure the application
+ */
+export default async () => {
+  const appConfig = await loadConfig()
+
+  appConfig.defaultTo = await question(
+    'On which email do you want a redirection by default ? ',
+    {
+      choices: [appConfig.defaultTo],
+    }
+  )
+
+  const providers = await getProviders()
+
+  appConfig.provider = await question('Which provider will you use ? ', {
+    choices: providers,
+  })
+
+  await fs.writeFile(config.path, JSON.stringify(appConfig, undefined, 2))
+
+  console.log('Successfully configure email-alias ! Yai !')
+
+  const shouldConfigProvider = await question(
+    `Do you want to configure the ${appConfig.provider} provider ? `,
+    {
+      choices: ['Yes', 'No'],
+    }
+  )
+
+  if (shouldConfigProvider === 'Yes') {
+    await configure(appConfig.provider)
+  }
+}
diff --git a/src/base/list.js b/src/base/list.js
index dcb57dc..6160434 100644
--- a/src/base/list.js
+++ b/src/base/list.js
@@ -8,7 +8,7 @@ import { loadConfig, loadProvider } from '#src/utils.js'
 export default async () => {
   const appConfig = await loadConfig()
   const provider = await loadProvider(appConfig.provider)
-  const list = await provider.list(appConfig[appConfig.provider])
+  const list = await provider.list(appConfig[appConfig.provider], appConfig)
 
   console.log(`Found ${list.length} alias :`)
 
diff --git a/src/base/print-configuration.js b/src/base/print-configuration.js
new file mode 100644
index 0000000..e2dc2a9
--- /dev/null
+++ b/src/base/print-configuration.js
@@ -0,0 +1,11 @@
+import console from 'node:console'
+
+import { loadConfig } from '#src/utils.js'
+
+/**
+ * Print the app configuration
+ */
+export default async () => {
+  const config = await loadConfig()
+  console.log(config)
+}
diff --git a/src/base/remove.js b/src/base/remove.js
index 1261641..1d07846 100644
--- a/src/base/remove.js
+++ b/src/base/remove.js
@@ -11,7 +11,7 @@ export default async (alias) => {
   const appConfig = await loadConfig()
   const provider = await loadProvider(appConfig.provider)
 
-  await provider.remove(alias, appConfig[appConfig.provider])
+  await provider.remove(alias, appConfig[appConfig.provider], appConfig)
 
   console.log(`Successfully removed ${alias} !`)
 }
diff --git a/src/provider/set.js b/src/provider/set.js
deleted file mode 100644
index eaf3eb4..0000000
--- a/src/provider/set.js
+++ /dev/null
@@ -1,18 +0,0 @@
-import console from 'node:console'
-import fs from 'node:fs/promises'
-
-import config from '#src/config.js'
-import { loadConfig, loadProvider } from '#src/utils.js'
-
-/**
- * Choose the current provider
- *
- * @param {string} name Provider name
- */
-export default async (name) => {
-  await loadProvider(name)
-  const appConfig = await loadConfig()
-  appConfig.provider = name
-  await fs.writeFile(config.path, JSON.stringify(appConfig, undefined, 2))
-  console.log(`Provider set to ${name}`)
-}
diff --git a/src/providers/ovh.js b/src/providers/ovh.js
index 99aec40..3b0abcd 100644
--- a/src/providers/ovh.js
+++ b/src/providers/ovh.js
@@ -71,10 +71,12 @@ const request = async (path, method, parameters, config) => {
  * @returns {OvhConfiguration} User OVH configuration
  */
 export const configure = async () => {
-  const endpoint = await question('Which api endpoint should we use ? ')
+  const endpoint = await question('Which api endpoint should we use ? ', {
+    choices: Object.keys(endpoints),
+  })
 
   if (!endpoint) {
-    throw new Error('You need a endpoint', Object.keys(endpoints))
+    throw new Error('You need a endpoint')
   }
 
   const applicationKey = await question('What is your OVH application key ? ')
@@ -152,7 +154,7 @@ export const list = async (config) => {
  * @param {OvhConfiguration} config OVH configuration
  * @returns {Array<string>} List of alias
  */
-export const add = async ({ from, to }, config) => {
+export const add = async ({ from, to }, config, { defaultTo }) => {
   if (!from.includes(config.domain)) {
     throw new Error(`From address should use the ${config.domain} domain`)
   }
@@ -160,7 +162,7 @@ export const add = async ({ from, to }, config) => {
   await request(
     `/email/domain/${config.domain}/redirection`,
     'POST',
-    { from, to, localCopy: false },
+    { from, to: to || defaultTo, localCopy: false },
     config
   )
 }
diff --git a/src/utils.js b/src/utils.js
index 688a32d..16ca9aa 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -52,3 +52,14 @@ export const loadProvider = async (name) => {
 
   return import(providerPath)
 }
+
+/**
+ * Get all the supported providers
+ *
+ * @returns {Array<string>} Array of providers name
+ */
+export const getProviders = async () => {
+  const providerFolder = path.join(__dirname, '../src/providers')
+  const files = await fs.readdir(providerFolder)
+  return files.map((p) => p.split('.js')[0])
+}