diff --git a/frontend/components/mail/MailPickerModal.vue b/frontend/components/mail/MailPickerModal.vue
deleted file mode 100644
index 7b893c8..0000000
--- a/frontend/components/mail/MailPickerModal.vue
+++ /dev/null
@@ -1,228 +0,0 @@
-<script setup lang="ts">
-import type { MailMessageHeaderDto } from '~/services/dto/mail'
-import { useMailService } from '~/services/mail'
-import { useMailStore } from '~/stores/mail'
-
-const props = defineProps<{
-    modelValue: boolean
-    /** ID de la tâche cible (destinataire du lien) */
-    taskId: number
-}>()
-
-const emit = defineEmits<{
-    'update:modelValue': [value: boolean]
-    /** Émis après liaison réussie — payload = id du message lié */
-    linked: [messageId: number]
-}>()
-
-const { t } = useI18n()
-const mailService = useMailService()
-const mailStore = useMailStore()
-
-// ─── État ─────────────────────────────────────────────────────────────────
-
-const searchQuery = ref('')
-const allMessages = ref<MailMessageHeaderDto[]>([])
-const selectedMessage = ref<MailMessageHeaderDto | null>(null)
-const isLoading = ref(false)
-const isSubmitting = ref(false)
-
-// ─── Filtrage local (pas d'appel API par frappe — les messages sont déjà chargés) ──
-
-const filteredMessages = computed(() => {
-    const q = searchQuery.value.toLowerCase().trim()
-    if (!q) return allMessages.value
-    return allMessages.value.filter(
-        (m) =>
-            (m.subject ?? '').toLowerCase().includes(q)
-            || (m.fromName ?? '').toLowerCase().includes(q)
-            || (m.fromEmail ?? '').toLowerCase().includes(q),
-    )
-})
-
-// ─── Chargement à l'ouverture ─────────────────────────────────────────────
-
-watch(() => props.modelValue, async (open) => {
-    if (!open) return
-    searchQuery.value = ''
-    selectedMessage.value = null
-    isLoading.value = true
-    try {
-        // Utiliser le dossier actuellement sélectionné dans le store si disponible,
-        // sinon fallback sur INBOX.
-        const folderPath = mailStore.selectedFolderPath ?? 'INBOX'
-        const page = await mailService.listMessages(folderPath, undefined, 50)
-        allMessages.value = page.items
-    } finally {
-        isLoading.value = false
-    }
-})
-
-// ─── Actions ──────────────────────────────────────────────────────────────
-
-function close(): void {
-    emit('update:modelValue', false)
-}
-
-function selectMessage(msg: MailMessageHeaderDto): void {
-    selectedMessage.value = msg
-}
-
-async function handleSubmit(): Promise<void> {
-    if (!selectedMessage.value) return
-    isSubmitting.value = true
-    try {
-        await mailService.linkTask(selectedMessage.value.id, props.taskId)
-        emit('linked', selectedMessage.value.id)
-        close()
-    } finally {
-        isSubmitting.value = false
-    }
-}
-
-// ─── Formatage ────────────────────────────────────────────────────────────
-
-function formatDate(iso: string | null): string {
-    if (!iso) return ''
-    return new Date(iso).toLocaleDateString('fr', {
-        day: '2-digit',
-        month: 'short',
-        year: 'numeric',
-    })
-}
-</script>
-
-<template>
-    <Teleport v-if="modelValue" to="body">
-        <Transition name="mail-modal" appear>
-            <div class="fixed inset-0 z-50 flex items-center justify-center p-4">
-                <div
-                    class="absolute inset-0 bg-slate-900/40 backdrop-blur-sm"
-                    @click="close"
-                />
-
-                <div
-                    class="relative z-10 w-full max-w-lg rounded-2xl bg-white shadow-2xl ring-1 ring-black/5 overflow-hidden"
-                    style="max-height: min(90vh, 640px)"
-                >
-                    <!-- Header -->
-                    <div class="flex items-center justify-between border-b border-neutral-100 bg-neutral-50/80 px-6 py-4">
-                        <h2 class="text-base font-bold text-neutral-900">
-                            {{ t('mail.pickerModal.title') }}
-                        </h2>
-                        <MalioButtonIcon
-                            icon="mdi:close"
-                            aria-label="Fermer"
-                            variant="ghost"
-                            icon-size="20"
-                            @click="close"
-                        />
-                    </div>
-
-                    <!-- Corps -->
-                    <div class="overflow-y-auto px-6 py-5 space-y-4">
-                        <!-- Recherche locale -->
-                        <input
-                            v-model="searchQuery"
-                            type="text"
-                            :placeholder="t('mail.pickerModal.searchPlaceholder')"
-                            class="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"
-                        />
-
-                        <!-- Résultats -->
-                        <div class="max-h-80 overflow-y-auto rounded-md border border-neutral-200 divide-y divide-neutral-100">
-                            <!-- Chargement -->
-                            <div
-                                v-if="isLoading"
-                                class="flex items-center justify-center py-8 text-sm text-neutral-400"
-                            >
-                                <Icon name="material-symbols:progress-activity" size="18" class="mr-2 animate-spin" />
-                                {{ t('mail.pickerModal.loading') }}
-                            </div>
-
-                            <!-- Vide -->
-                            <div
-                                v-else-if="filteredMessages.length === 0"
-                                class="py-8 text-center text-sm text-neutral-400 italic"
-                            >
-                                {{ t('mail.pickerModal.empty') }}
-                            </div>
-
-                            <!-- Liste -->
-                            <button
-                                v-for="msg in filteredMessages"
-                                :key="msg.id"
-                                type="button"
-                                class="flex w-full items-start gap-3 px-4 py-3 text-left text-sm transition-colors hover:bg-neutral-50"
-                                :class="selectedMessage?.id === msg.id
-                                    ? 'bg-primary-50 border-l-2 border-primary-500'
-                                    : 'border-l-2 border-transparent'"
-                                @click="selectMessage(msg)"
-                            >
-                                <Icon
-                                    name="material-symbols:mail-outline"
-                                    size="16"
-                                    class="mt-0.5 flex-shrink-0 text-neutral-400"
-                                />
-                                <div class="min-w-0 flex-1">
-                                    <p class="truncate font-medium text-neutral-800">
-                                        {{ msg.subject ?? t('mail.noSubject') }}
-                                    </p>
-                                    <p class="flex items-center gap-2 text-xs text-neutral-500">
-                                        <span class="truncate">{{ msg.fromName ?? msg.fromEmail }}</span>
-                                        <span class="flex-shrink-0">·</span>
-                                        <span class="flex-shrink-0">{{ formatDate(msg.sentAt ?? msg.receivedAt) }}</span>
-                                    </p>
-                                </div>
-                                <Icon
-                                    v-if="selectedMessage?.id === msg.id"
-                                    name="material-symbols:check-circle"
-                                    size="16"
-                                    class="flex-shrink-0 text-primary-500"
-                                />
-                            </button>
-                        </div>
-                    </div>
-
-                    <!-- Footer -->
-                    <div class="flex justify-end gap-3 border-t border-neutral-100 px-6 py-4">
-                        <MalioButton
-                            variant="tertiary"
-                            label="Annuler"
-                            button-class="w-auto px-4"
-                            @click="close"
-                        />
-                        <MalioButton
-                            :label="t('mail.pickerModal.submit')"
-                            button-class="w-auto px-6"
-                            :disabled="!selectedMessage || isSubmitting"
-                            @click="handleSubmit"
-                        />
-                    </div>
-                </div>
-            </div>
-        </Transition>
-    </Teleport>
-</template>
-
-<style scoped>
-.mail-modal-enter-active,
-.mail-modal-leave-active {
-    transition: opacity 0.2s ease;
-}
-
-.mail-modal-enter-active > div:last-child,
-.mail-modal-leave-active > div:last-child {
-    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
-}
-
-.mail-modal-enter-from,
-.mail-modal-leave-to {
-    opacity: 0;
-}
-
-.mail-modal-enter-from > div:last-child {
-    transform: scale(0.95) translateY(8px);
-    opacity: 0;
-}
-</style>
diff --git a/frontend/components/task/TaskModal.vue b/frontend/components/task/TaskModal.vue
index 12915ba..d190904 100644
--- a/frontend/components/task/TaskModal.vue
+++ b/frontend/components/task/TaskModal.vue
@@ -481,26 +481,6 @@
                                 </NuxtLink>
                             </div>
 
-                            <!-- Bouton lier un mail -->
-                            <div class="pt-2">
-                                <MalioButton
-                                    :label="$t('mail.taskTab.linkButton')"
-                                    variant="secondary"
-                                    icon-name="material-symbols:link"
-                                    icon-position="left"
-                                    :icon-size="14"
-                                    button-class="w-auto"
-                                    @click="showMailPickerModal = true"
-                                />
-                            </div>
-
-                            <!-- Modal picker mail -->
-                            <MailPickerModal
-                                v-if="task"
-                                v-model="showMailPickerModal"
-                                :task-id="task.id"
-                                @linked="handleMailLinked"
-                            />
                         </div>
 
                         <!-- Footer -->
@@ -624,7 +604,6 @@ const activeTab = ref<'details' | 'planning' | 'mails'>('details')
 const mailService = useMailService()
 const linkedMails = ref<MailMessageHeaderDto[]>([])
 const mailsLoading = ref(false)
-const showMailPickerModal = ref(false)
 
 const giteaUrl = ref('')
 const { getSettings: getGiteaSettings } = useGiteaService()
@@ -940,11 +919,6 @@ watch(activeTab, async (tab) => {
     }
 })
 
-async function handleMailLinked(): Promise<void> {
-    showMailPickerModal.value = false
-    await loadLinkedMails()
-}
-
 function formatMailDate(iso: string | null): string {
     if (!iso) return ''
     return new Date(iso).toLocaleDateString('fr', {
diff --git a/frontend/i18n/locales/fr.json b/frontend/i18n/locales/fr.json
index 4b14566..20ace7d 100644
--- a/frontend/i18n/locales/fr.json
+++ b/frontend/i18n/locales/fr.json
@@ -596,7 +596,6 @@
         "taskTab": {
             "title": "Mails",
             "empty": "Aucun mail lié à cette tâche.",
-            "linkButton": "Lier un mail",
             "openInMailer": "Ouvrir dans la messagerie",
             "unlinkConfirm": "Délier ce mail ?"
         },