diff --git a/frontend/components/admin/AdminMailTab.vue b/frontend/components/admin/AdminMailTab.vue
new file mode 100644
index 0000000..0d54a64
--- /dev/null
+++ b/frontend/components/admin/AdminMailTab.vue
@@ -0,0 +1,231 @@
+<template>
+    <div>
+        <h2 class="text-lg font-bold text-neutral-900">{{ $t('mail.admin.title') }}</h2>
+
+        <form class="mt-6 max-w-lg space-y-6" @submit.prevent="handleSave">
+            <!-- Section IMAP (réception) -->
+            <fieldset class="space-y-4">
+                <legend class="text-sm font-bold text-neutral-700">{{ $t('mail.admin.imapSection') }}</legend>
+
+                <div>
+                    <MalioInputText
+                        v-model="form.imapHost"
+                        :label="$t('mail.admin.host')"
+                        input-class="w-full"
+                    />
+                    <p class="mt-1 text-xs text-neutral-500">{{ $t('mail.admin.ovhDefaultsHelp') }}</p>
+                </div>
+
+                <div>
+                    <label class="block text-sm font-semibold text-neutral-700">{{ $t('mail.admin.port') }}</label>
+                    <input
+                        v-model.number="form.imapPort"
+                        type="number"
+                        min="1"
+                        max="65535"
+                        class="mt-1 w-full rounded-md border border-neutral-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"
+                    />
+                </div>
+
+                <div>
+                    <label class="block text-sm font-semibold text-neutral-700">{{ $t('mail.admin.encryption') }}</label>
+                    <select
+                        v-model="form.imapEncryption"
+                        class="mt-1 w-full rounded-md border border-neutral-300 bg-white px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"
+                    >
+                        <option value="ssl">SSL</option>
+                        <option value="tls">TLS</option>
+                        <option value="none">Aucun</option>
+                    </select>
+                </div>
+            </fieldset>
+
+            <!-- Section SMTP (envoi) -->
+            <fieldset class="space-y-4">
+                <legend class="text-sm font-bold text-neutral-700">{{ $t('mail.admin.smtpSection') }}</legend>
+
+                <MalioInputText
+                    v-model="form.smtpHost"
+                    :label="$t('mail.admin.host')"
+                    input-class="w-full"
+                />
+
+                <div>
+                    <label class="block text-sm font-semibold text-neutral-700">{{ $t('mail.admin.port') }}</label>
+                    <input
+                        v-model.number="form.smtpPort"
+                        type="number"
+                        min="1"
+                        max="65535"
+                        class="mt-1 w-full rounded-md border border-neutral-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"
+                    />
+                </div>
+
+                <div>
+                    <label class="block text-sm font-semibold text-neutral-700">{{ $t('mail.admin.encryption') }}</label>
+                    <select
+                        v-model="form.smtpEncryption"
+                        class="mt-1 w-full rounded-md border border-neutral-300 bg-white px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-1 focus:ring-primary-500"
+                    >
+                        <option value="ssl">SSL</option>
+                        <option value="tls">TLS</option>
+                        <option value="none">Aucun</option>
+                    </select>
+                </div>
+            </fieldset>
+
+            <!-- Credentials -->
+            <fieldset class="space-y-4">
+                <legend class="text-sm font-bold text-neutral-700">{{ $t('mail.admin.username') }}</legend>
+
+                <MalioInputText
+                    v-model="form.username"
+                    :label="$t('mail.admin.username')"
+                    input-class="w-full"
+                />
+
+                <div>
+                    <MalioInputPassword
+                        v-model="form.password"
+                        :label="$t('mail.admin.password')"
+                        input-class="w-full"
+                    />
+                    <p v-if="hasPassword && !form.password" class="mt-1 text-xs text-green-600">
+                        {{ $t('mail.admin.passwordSet') }}
+                    </p>
+                </div>
+
+                <MalioInputText
+                    v-model="form.sentFolderPath"
+                    :label="$t('mail.admin.sentFolderPath')"
+                    placeholder="Sent Messages"
+                    input-class="w-full"
+                />
+            </fieldset>
+
+            <label class="flex cursor-pointer items-center gap-2">
+                <input v-model="form.enabled" type="checkbox" class="rounded border-neutral-300" />
+                <span class="text-sm">{{ $t('mail.admin.enabled') }}</span>
+            </label>
+
+            <div class="flex gap-3">
+                <MalioButton
+                    :label="$t('mail.admin.save')"
+                    button-class="w-auto px-4"
+                    :disabled="isSaving"
+                    @click="handleSave"
+                />
+                <MalioButton
+                    variant="tertiary"
+                    :label="$t('mail.admin.test')"
+                    button-class="w-auto px-4"
+                    :disabled="isTesting"
+                    @click="handleTest"
+                />
+            </div>
+
+            <div v-if="testResult !== null">
+                <p
+                    class="text-sm font-medium"
+                    :class="testResult ? 'text-green-600' : 'text-red-600'"
+                >
+                    {{ testResult ? $t('mail.admin.testSuccess') : $t('mail.admin.testFailed') }}
+                </p>
+                <p v-if="testResult === false && testError" class="mt-1 text-xs text-neutral-500">
+                    {{ testError }}
+                </p>
+            </div>
+        </form>
+    </div>
+</template>
+
+<script setup lang="ts">
+import { useMailService } from '~/services/mail'
+
+const { getConfiguration, updateConfiguration, testConfiguration } = useMailService()
+
+const form = reactive({
+    protocol: 'imap',
+    imapHost: '',
+    imapPort: 993,
+    imapEncryption: 'ssl',
+    smtpHost: '',
+    smtpPort: 465,
+    smtpEncryption: 'ssl',
+    username: '',
+    password: '',
+    sentFolderPath: '',
+    enabled: false,
+})
+
+const hasPassword = ref<boolean>(false)
+const isSaving = ref<boolean>(false)
+const isTesting = ref<boolean>(false)
+const testResult = ref<boolean | null>(null)
+const testError = ref<string | null>(null)
+
+async function loadSettings(): Promise<void> {
+    const config = await getConfiguration()
+    form.protocol = config.protocol ?? 'imap'
+    form.imapHost = config.imapHost ?? ''
+    form.imapPort = config.imapPort ?? 993
+    form.imapEncryption = config.imapEncryption ?? 'ssl'
+    form.smtpHost = config.smtpHost ?? ''
+    form.smtpPort = config.smtpPort ?? 465
+    form.smtpEncryption = config.smtpEncryption ?? 'ssl'
+    form.username = config.username ?? ''
+    form.sentFolderPath = config.sentFolderPath ?? ''
+    form.enabled = config.enabled
+    hasPassword.value = config.hasPassword
+    // password jamais pré-rempli
+}
+
+async function handleSave(): Promise<void> {
+    isSaving.value = true
+    testResult.value = null
+    testError.value = null
+    try {
+        const payload: Record<string, unknown> = {
+            protocol: form.protocol,
+            imapHost: form.imapHost.trim() || null,
+            imapPort: form.imapPort,
+            imapEncryption: form.imapEncryption,
+            smtpHost: form.smtpHost.trim() || null,
+            smtpPort: form.smtpPort,
+            smtpEncryption: form.smtpEncryption,
+            username: form.username.trim() || null,
+            sentFolderPath: form.sentFolderPath.trim() || null,
+            enabled: form.enabled,
+        }
+        if (form.password) {
+            payload.password = form.password
+        }
+        const result = await updateConfiguration(payload)
+        hasPassword.value = result.hasPassword
+        form.password = ''
+    } finally {
+        isSaving.value = false
+    }
+}
+
+async function handleTest(): Promise<void> {
+    isTesting.value = true
+    testResult.value = null
+    testError.value = null
+    try {
+        const result = await testConfiguration()
+        testResult.value = result.ok
+        if (!result.ok && result.error) {
+            testError.value = result.error
+        }
+    } catch {
+        testResult.value = false
+    } finally {
+        isTesting.value = false
+    }
+}
+
+onMounted(() => {
+    loadSettings()
+})
+</script>