diff --git a/backend/mailer.py b/backend/mailer.py
index 204f050..fa62448 100644
--- a/backend/mailer.py
+++ b/backend/mailer.py
@@ -1,3 +1,4 @@
+import json
 import logging
 import smtplib
 from email.mime.base import MIMEBase
@@ -6,7 +7,7 @@ from email.mime.text import MIMEText
 from email import encoders
 from pathlib import Path
 
-from backend.config import charger_config
+from backend.config import charger_config, RACINE
 
 log = logging.getLogger("photobooth.mailer")
 
@@ -58,7 +59,38 @@ def envoyer_photo(destinataire: str, chemin_photo: Path) -> bool:
             serveur.login(smtp_user, smtp_password)
             serveur.send_message(msg)
         log.info(f"Email envoye a {destinataire}")
+        _sauvegarder_email_historique(destinataire)
         return True
     except (smtplib.SMTPException, OSError) as e:
         log.error(f"Erreur envoi email : {e}")
         return False
+
+
+FICHIER_EMAILS = RACINE / "data" / "emails_history.json"
+
+
+def _sauvegarder_email_historique(email: str):
+    historique = charger_emails_historique()
+    email_lower = email.lower().strip()
+    if email_lower not in historique:
+        historique.append(email_lower)
+        try:
+            with open(FICHIER_EMAILS, "w", encoding="utf-8") as f:
+                json.dump(historique, f, ensure_ascii=False)
+        except OSError:
+            pass
+
+
+def charger_emails_historique() -> list:
+    if not FICHIER_EMAILS.exists():
+        return []
+    try:
+        with open(FICHIER_EMAILS, "r", encoding="utf-8") as f:
+            return json.load(f)
+    except (json.JSONDecodeError, OSError):
+        return []
+
+
+def effacer_emails_historique():
+    if FICHIER_EMAILS.exists():
+        FICHIER_EMAILS.unlink()
diff --git a/backend/main.py b/backend/main.py
index d1597de..f602665 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -28,7 +28,7 @@ from backend.effects import appliquer_filtre, appliquer_overlay, chroma_key, lis
 from backend.collage import creer_strip, creer_collage
 from backend.destinations import distribuer_photo, detecter_usb, compteur_restant, reset_compteur, recuperer_booth_password
 from backend.printer import lister_imprimantes, imprimer
-from backend.mailer import envoyer_photo
+from backend.mailer import envoyer_photo, charger_emails_historique, effacer_emails_historique
 from backend.qrcode_gen import generer_qr, qr_galerie
 
 logging.basicConfig(level=logging.INFO, format="%(asctime)s [%(name)s] %(message)s")
@@ -777,6 +777,17 @@ async def api_email(donnees: dict):
     return {"succes": ok}
 
 
+@app.get("/api/emails/historique")
+async def api_emails_historique():
+    return {"emails": charger_emails_historique()}
+
+
+@app.delete("/api/emails/historique")
+async def api_emails_historique_supprimer():
+    effacer_emails_historique()
+    return {"succes": True}
+
+
 # --- API QR Code ---
 
 @app.get("/api/qr")
diff --git a/frontend/css/style.css b/frontend/css/style.css
index 6e4e4fd..2b2f047 100644
--- a/frontend/css/style.css
+++ b/frontend/css/style.css
@@ -674,10 +674,16 @@ html, body {
 }
 
 .form-email {
+  position: fixed;
+  inset: 0;
+  z-index: 200;
+  background: var(--fond);
   display: flex;
-  gap: 0.8rem;
+  flex-direction: column;
   align-items: center;
-  margin: 1rem 0;
+  justify-content: center;
+  gap: 0.5rem;
+  padding: 1rem;
 }
 
 .form-email input {
@@ -686,8 +692,9 @@ html, body {
   border-radius: 12px;
   padding: 0.8rem 1.2rem;
   color: var(--texte);
-  font-size: 1.1rem;
-  width: 300px;
+  font-size: 1.2rem;
+  width: min(90vw, 500px);
+  text-align: center;
   outline: none;
 }
 
@@ -695,6 +702,30 @@ html, body {
   border-color: var(--primaire);
 }
 
+.email-suggestions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.4rem;
+  justify-content: center;
+  max-width: 90vw;
+  max-height: 4.5rem;
+  overflow-y: auto;
+}
+
+.email-suggestions button {
+  background: rgba(255,255,255,0.08);
+  border: 1px solid rgba(255,255,255,0.15);
+  border-radius: 20px;
+  color: var(--texte);
+  padding: 0.3rem 0.8rem;
+  font-size: 0.85rem;
+  cursor: pointer;
+}
+
+.email-suggestions button:active {
+  background: var(--primaire);
+}
+
 .zone-qr {
   margin: 1rem 0;
 }
diff --git a/frontend/index.html b/frontend/index.html
index 8851f7f..a43404d 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -157,6 +157,7 @@
       </div>
       <div id="form-email" class="form-email cache">
         <input type="email" id="input-email" placeholder="votre@email.com" autocomplete="off" readonly>
+        <div id="email-suggestions" class="email-suggestions"></div>
         <div class="clavier-virtuel" id="clavier-email">
           <div class="clavier-ligne">
             <button onclick="clavierTape('1')">1</button>
diff --git a/frontend/js/share.js b/frontend/js/share.js
index af72ef4..74976ac 100644
--- a/frontend/js/share.js
+++ b/frontend/js/share.js
@@ -89,9 +89,10 @@ async function lancerImpression() {
   }
 }
 
-function ouvrirEmail() {
+async function ouvrirEmail() {
   document.getElementById('form-email').classList.remove('cache');
   document.getElementById('input-email').value = '';
+  await chargerSuggestionsEmail();
 }
 
 function fermerEmail() {
@@ -99,14 +100,39 @@ function fermerEmail() {
   document.getElementById('input-email').value = '';
 }
 
+async function chargerSuggestionsEmail() {
+  const container = document.getElementById('email-suggestions');
+  container.innerHTML = '';
+  const data = await apiGet('/api/emails/historique').catch(() => null);
+  if (!data || !data.emails || data.emails.length === 0) return;
+  for (const email of data.emails) {
+    const btn = document.createElement('button');
+    btn.textContent = email;
+    btn.onclick = () => {
+      document.getElementById('input-email').value = email;
+    };
+    container.appendChild(btn);
+  }
+}
+
 function clavierTape(car) {
   const input = document.getElementById('input-email');
   input.value += car;
+  filtrerSuggestionsEmail();
 }
 
 function clavierEffacer() {
   const input = document.getElementById('input-email');
   input.value = input.value.slice(0, -1);
+  filtrerSuggestionsEmail();
+}
+
+function filtrerSuggestionsEmail() {
+  const val = document.getElementById('input-email').value.toLowerCase();
+  const btns = document.querySelectorAll('#email-suggestions button');
+  btns.forEach(btn => {
+    btn.style.display = (!val || btn.textContent.includes(val)) ? '' : 'none';
+  });
 }
 
 async function envoyerEmail() {