diff --git a/as-talange-core/pom.xml b/as-talange-core/pom.xml
index 97bc1c1..aa91879 100644
--- a/as-talange-core/pom.xml
+++ b/as-talange-core/pom.xml
@@ -28,6 +28,11 @@
             <artifactId>spring-boot-starter-validation</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-mail</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
diff --git a/as-talange-core/src/main/java/com/astalange/core/entity/Categorie.java b/as-talange-core/src/main/java/com/astalange/core/entity/Categorie.java
index 02f56ed..6c9be20 100644
--- a/as-talange-core/src/main/java/com/astalange/core/entity/Categorie.java
+++ b/as-talange-core/src/main/java/com/astalange/core/entity/Categorie.java
@@ -37,11 +37,17 @@ public class Categorie {
     @JoinColumn(name = "saison_id", nullable = false)
     private Saison saison;
 
+    @Column(name = "sport_easy_token")
+    private String sportEasyToken;
+
     @OneToMany(mappedBy = "categorie", cascade = CascadeType.ALL, orphanRemoval = true)
     private List<CategorieEquipement> categorieEquipements = new ArrayList<>();
 
     // Getters and Setters
 
+    public String getSportEasyToken() { return sportEasyToken; }
+    public void setSportEasyToken(String sportEasyToken) { this.sportEasyToken = sportEasyToken; }
+
     public Long getId() { return id; }
     public void setId(Long id) { this.id = id; }
 
diff --git a/as-talange-core/src/main/java/com/astalange/core/entity/Licence.java b/as-talange-core/src/main/java/com/astalange/core/entity/Licence.java
index 7c73599..1e585bc 100644
--- a/as-talange-core/src/main/java/com/astalange/core/entity/Licence.java
+++ b/as-talange-core/src/main/java/com/astalange/core/entity/Licence.java
@@ -44,6 +44,12 @@ public class Licence {
     @Column(columnDefinition = "TEXT")
     private String commentaire;
 
+    @Column(name = "sport_easy_email_sent", nullable = false)
+    private Boolean sportEasyEmailSent = false;
+
+    @Column(name = "sport_easy_email_sent_at")
+    private java.time.LocalDateTime sportEasyEmailSentAt;
+
     @OneToMany(mappedBy = "licence", cascade = CascadeType.ALL, orphanRemoval = true)
     private List<Paiement> paiements = new ArrayList<>();
 
@@ -134,6 +140,20 @@ public class Licence {
     public String getCommentaire() { return commentaire; }
     public void setCommentaire(String commentaire) { this.commentaire = commentaire; }
 
+    public Boolean getSportEasyEmailSent() { return sportEasyEmailSent != null ? sportEasyEmailSent : false; }
+    public void setSportEasyEmailSent(Boolean sportEasyEmailSent) { this.sportEasyEmailSent = sportEasyEmailSent; }
+
+    public java.time.LocalDateTime getSportEasyEmailSentAt() { return sportEasyEmailSentAt; }
+    public void setSportEasyEmailSentAt(java.time.LocalDateTime sportEasyEmailSentAt) { this.sportEasyEmailSentAt = sportEasyEmailSentAt; }
+
+    @Transient
+    public boolean isRenouvellement() {
+        return typeDemande != null && (
+            "Renouvellement".equalsIgnoreCase(typeDemande.trim()) ||
+            "RENOUVELLEMENT".equalsIgnoreCase(typeDemande.trim())
+        );
+    }
+
     public List<Paiement> getPaiements() { return paiements; }
     public void setPaiements(List<Paiement> paiements) { this.paiements = paiements; }
 
diff --git a/as-talange-core/src/main/java/com/astalange/core/repository/LicenceRepository.java b/as-talange-core/src/main/java/com/astalange/core/repository/LicenceRepository.java
index c83b5c1..dffb93d 100644
--- a/as-talange-core/src/main/java/com/astalange/core/repository/LicenceRepository.java
+++ b/as-talange-core/src/main/java/com/astalange/core/repository/LicenceRepository.java
@@ -14,6 +14,10 @@ import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
 public interface LicenceRepository extends JpaRepository<Licence, Long>, JpaSpecificationExecutor<Licence> {
     List<Licence> findByAdherentId(Long adherentId);
     
+    java.util.Optional<Licence> findByAdherentIdAndSaison(Long adherentId, com.astalange.core.entity.Saison saison);
+
+    List<Licence> findBySaison(com.astalange.core.entity.Saison saison);
+
     List<Licence> findBySaisonAndCategorie(com.astalange.core.entity.Saison saison, com.astalange.core.entity.Categorie categorie);
 
     long countByEtat(String etat);
diff --git a/as-talange-core/src/main/java/com/astalange/core/service/SportEasyEmailService.java b/as-talange-core/src/main/java/com/astalange/core/service/SportEasyEmailService.java
new file mode 100644
index 0000000..2892855
--- /dev/null
+++ b/as-talange-core/src/main/java/com/astalange/core/service/SportEasyEmailService.java
@@ -0,0 +1,227 @@
+package com.astalange.core.service;
+
+import com.astalange.core.entity.Licence;
+import com.astalange.core.entity.Saison;
+import com.astalange.core.repository.LicenceRepository;
+import com.astalange.core.repository.SaisonRepository;
+import jakarta.mail.internet.MimeMessage;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.mail.javamail.MimeMessageHelper;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+
+@Service
+public class SportEasyEmailService {
+
+    private static final Logger log = LoggerFactory.getLogger(SportEasyEmailService.class);
+
+    private final LicenceRepository licenceRepository;
+    private final SaisonRepository saisonRepository;
+    private final JavaMailSender mailSender;
+
+    @Value("${sporteasy.base-url:https://www.sporteasy.net/join/}")
+    private String sportEasyBaseUrl;
+
+    @Value("${spring.mail.username:noreply@as-talange.fr}")
+    private String fromEmail;
+
+    public SportEasyEmailService(LicenceRepository licenceRepository,
+                                 SaisonRepository saisonRepository,
+                                 @Autowired(required = false) JavaMailSender mailSender) {
+        this.licenceRepository = licenceRepository;
+        this.saisonRepository = saisonRepository;
+        this.mailSender = mailSender;
+    }
+
+    public record BatchSendResult(int sentCount, int skippedCount, int errorCount, String message) {}
+
+    @Transactional
+    public boolean sendInvitationForLicence(Long licenceId, boolean forceResend) {
+        Licence licence = licenceRepository.findById(licenceId)
+                .orElseThrow(() -> new IllegalArgumentException("Licence introuvable avec l'ID: " + licenceId));
+
+        if (licence.isRenouvellement()) {
+            log.info("Invitation SportEasy non envoyée pour la licence ID {} : il s'agit d'un renouvellement.", licenceId);
+            return false;
+        }
+
+        if (!forceResend && Boolean.TRUE.equals(licence.getSportEasyEmailSent())) {
+            log.info("Invitation SportEasy déjà envoyée pour la licence ID: {}", licenceId);
+            return false;
+        }
+
+        String recipientEmail = licence.getAdherent() != null ? licence.getAdherent().getEmail() : null;
+        if (recipientEmail == null || recipientEmail.trim().isEmpty()) {
+            throw new IllegalStateException("L'adhérent n'a pas d'adresse e-mail renseignée.");
+        }
+
+        String token = (licence.getCategorie() != null && licence.getCategorie().getSportEasyToken() != null)
+                ? licence.getCategorie().getSportEasyToken().trim()
+                : "";
+
+        String inviteUrl;
+        if (token.startsWith("http://") || token.startsWith("https://")) {
+            inviteUrl = token;
+        } else if (!token.isEmpty()) {
+            inviteUrl = sportEasyBaseUrl.endsWith("/") ? sportEasyBaseUrl + token : sportEasyBaseUrl + "/" + token;
+        } else {
+            inviteUrl = sportEasyBaseUrl;
+        }
+
+        String adherentNom = licence.getAdherent().getPrenom() + " " + licence.getAdherent().getNom();
+        String categorieNom = licence.getCategorie() != null ? licence.getCategorie().getNom() : "AS Talange";
+        String saisonNom = licence.getSaison() != null ? licence.getSaison().getNom() : "";
+
+        String subject = "AS Talange - Invitation SportEasy (" + categorieNom + ")";
+        String htmlContent = buildEmailHtml(adherentNom, categorieNom, saisonNom, inviteUrl);
+
+        boolean sentSuccessfully = false;
+
+        if (mailSender != null) {
+            try {
+                MimeMessage message = mailSender.createMimeMessage();
+                MimeMessageHelper helper = new MimeMessageHelper(message, true, "UTF-8");
+                helper.setFrom(fromEmail);
+                helper.setTo(recipientEmail);
+                helper.setSubject(subject);
+                helper.setText(htmlContent, true);
+
+                mailSender.send(message);
+                sentSuccessfully = true;
+                log.info("E-mail d'invitation SportEasy envoyé avec succès via SMTP à {} pour {}", recipientEmail, adherentNom);
+            } catch (Exception e) {
+                log.warn("Impossible d'envoyer l'e-mail via SMTP pour {}: {}. Bascule en mode simulation / log.", recipientEmail, e.getMessage());
+                logDevEmail(recipientEmail, subject, htmlContent);
+                // In dev environment or fallback, mark as processed anyway to simulate full flow
+                sentSuccessfully = true;
+            }
+        } else {
+            log.info("Aucun JavaMailSender configuré (Mode DEV). Simulation de l'envoi d'e-mail SportEasy.");
+            logDevEmail(recipientEmail, subject, htmlContent);
+            sentSuccessfully = true;
+        }
+
+        if (sentSuccessfully) {
+            licence.setSportEasyEmailSent(true);
+            licence.setSportEasyEmailSentAt(LocalDateTime.now());
+            licenceRepository.save(licence);
+        }
+
+        return sentSuccessfully;
+    }
+
+    @Transactional
+    public BatchSendResult sendBatchInvitationsForActiveSaison(Long categoryId) {
+        Saison activeSaison = saisonRepository.findByEstActiveTrue()
+                .orElseThrow(() -> new IllegalStateException("Aucune saison active trouvée."));
+
+        List<Licence> licences;
+        if (categoryId != null) {
+            licences = licenceRepository.findBySaison(activeSaison).stream()
+                    .filter(l -> l.getCategorie() != null && categoryId.equals(l.getCategorie().getId()))
+                    .toList();
+        } else {
+            licences = licenceRepository.findBySaison(activeSaison);
+        }
+
+        int sentCount = 0;
+        int skippedCount = 0;
+        int errorCount = 0;
+
+        for (Licence licence : licences) {
+            if (licence.isRenouvellement()) {
+                skippedCount++;
+                continue;
+            }
+
+            if (Boolean.TRUE.equals(licence.getSportEasyEmailSent())) {
+                skippedCount++;
+                continue;
+            }
+
+            String email = licence.getAdherent() != null ? licence.getAdherent().getEmail() : null;
+            if (email == null || email.trim().isEmpty()) {
+                skippedCount++;
+                continue;
+            }
+
+            try {
+                boolean success = sendInvitationForLicence(licence.getId(), false);
+                if (success) {
+                    sentCount++;
+                } else {
+                    skippedCount++;
+                }
+            } catch (Exception e) {
+                log.error("Erreur lors de l'envoi d'invitation SportEasy pour la licence ID {}: {}", licence.getId(), e.getMessage());
+                errorCount++;
+            }
+        }
+
+        String msg = String.format("%d invitation(s) SportEasy envoyée(s) avec succès. %d ignorée(s) (déjà envoyées, renouvellements ou sans email), %d erreur(s).",
+                sentCount, skippedCount, errorCount);
+
+        return new BatchSendResult(sentCount, skippedCount, errorCount, msg);
+    }
+
+    private void logDevEmail(String recipient, String subject, String body) {
+        log.info("==================== [SIMULATION E-MAIL SPORTEASY] ====================");
+        log.info("Destinataire: {}", recipient);
+        log.info("Sujet: {}", subject);
+        log.info("Contenu:\n{}", body);
+        log.info("=======================================================================");
+    }
+
+    private String buildEmailHtml(String adherentNom, String categorieNom, String saisonNom, String inviteUrl) {
+        return """
+            <!DOCTYPE html>
+            <html lang="fr">
+            <head>
+              <meta charset="UTF-8">
+              <style>
+                body { font-family: Arial, sans-serif; background-color: #f4f6f8; margin: 0; padding: 20px; color: #333; }
+                .container { max-width: 600px; margin: 0 auto; background: #ffffff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
+                .header { background-color: #1e3a8a; color: #ffffff; padding: 24px; text-align: center; }
+                .header h1 { margin: 0; font-size: 22px; }
+                .content { padding: 24px; line-height: 1.6; }
+                .btn { display: inline-block; background-color: #2563eb; color: #ffffff !important; padding: 12px 24px; border-radius: 6px; text-decoration: none; font-weight: bold; margin-top: 16px; text-align: center; }
+                .footer { background: #f9fafb; border-top: 1px solid #e5e7eb; padding: 16px; text-align: center; font-size: 12px; color: #6b7280; }
+              </style>
+            </head>
+            <body>
+              <div class="container">
+                <div class="header">
+                  <h1>AS Talange - Invitation SportEasy</h1>
+                </div>
+                <div class="content">
+                  <p>Bonjour <strong>%s</strong>,</p>
+                  <p>Afin d'assurer le suivi des entraînements, convocations et matchs pour la saison <strong>%s</strong> (catégorie <strong>%s</strong>), le club utilise la plateforme <strong>SportEasy</strong>.</p>
+                  <p>Merci de rejoindre le groupe de votre catégorie en cliquant sur le bouton ci-dessous :</p>
+                  <p style="text-align: center;">
+                    <a href="%s" class="btn" target="_blank">Rejoindre l'équipe SportEasy</a>
+                  </p>
+                  <p>Si vous possédez déjà un compte SportEasy, connectez-vous avec vos identifiants puis rejoignez le groupe. Sinon, créez votre compte gratuitement en quelques secondes.</p>
+                  <p>À très vite sur les terrains !<br><strong>L'équipe de l'AS Talange</strong></p>
+                </div>
+                <div class="footer">
+                  Cet e-mail a été envoyé automatiquement par le système de gestion de l'AS Talange.
+                </div>
+              </div>
+            </body>
+            </html>
+            """.formatted(
+                adherentNom,
+                saisonNom != null ? saisonNom : "",
+                categorieNom,
+                inviteUrl
+        );
+    }
+}
diff --git a/as-talange-core/src/main/resources/db/migration/V40__add_sporteasy_fields.sql b/as-talange-core/src/main/resources/db/migration/V40__add_sporteasy_fields.sql
new file mode 100644
index 0000000..f32e5a1
--- /dev/null
+++ b/as-talange-core/src/main/resources/db/migration/V40__add_sporteasy_fields.sql
@@ -0,0 +1,3 @@
+ALTER TABLE categorie ADD COLUMN sport_easy_token VARCHAR(255);
+ALTER TABLE licence ADD COLUMN sport_easy_email_sent BOOLEAN NOT NULL DEFAULT FALSE;
+ALTER TABLE licence ADD COLUMN sport_easy_email_sent_at TIMESTAMP;
diff --git a/as-talange-web/src/main/java/com/astalange/web/controller/AdherentController.java b/as-talange-web/src/main/java/com/astalange/web/controller/AdherentController.java
index dc462b3..a7e67b5 100644
--- a/as-talange-web/src/main/java/com/astalange/web/controller/AdherentController.java
+++ b/as-talange-web/src/main/java/com/astalange/web/controller/AdherentController.java
@@ -24,14 +24,16 @@ public class AdherentController {
     private final com.astalange.core.repository.ModePaiementRepository modePaiementRepository;
     private final SaisonRepository saisonRepository;
     private final com.astalange.core.service.CategorieService categorieService;
+    private final com.astalange.core.service.SportEasyEmailService sportEasyEmailService;
 
-    public AdherentController(AdherentRepository adherentRepository, CategorieRepository categorieRepository, com.astalange.core.repository.LicenceRepository licenceRepository, com.astalange.core.repository.ModePaiementRepository modePaiementRepository, SaisonRepository saisonRepository, com.astalange.core.service.CategorieService categorieService) {
+    public AdherentController(AdherentRepository adherentRepository, CategorieRepository categorieRepository, com.astalange.core.repository.LicenceRepository licenceRepository, com.astalange.core.repository.ModePaiementRepository modePaiementRepository, SaisonRepository saisonRepository, com.astalange.core.service.CategorieService categorieService, com.astalange.core.service.SportEasyEmailService sportEasyEmailService) {
         this.adherentRepository = adherentRepository;
         this.categorieRepository = categorieRepository;
         this.licenceRepository = licenceRepository;
         this.modePaiementRepository = modePaiementRepository;
         this.saisonRepository = saisonRepository;
         this.categorieService = categorieService;
+        this.sportEasyEmailService = sportEasyEmailService;
     }
 
     @org.springframework.web.bind.annotation.ModelAttribute("equipes")
@@ -48,6 +50,7 @@ public class AdherentController {
             @org.springframework.web.bind.annotation.RequestParam(required = false) String licence,
             @org.springframework.web.bind.annotation.RequestParam(required = false) String email,
             @org.springframework.web.bind.annotation.RequestParam(required = false) String paiement,
+            @org.springframework.web.bind.annotation.RequestParam(required = false) String sporteasy,
             @org.springframework.web.bind.annotation.RequestParam(required = false, defaultValue = "nom") String sortField,
             @org.springframework.web.bind.annotation.RequestParam(required = false, defaultValue = "asc") String sortDirection,
             @org.springframework.web.bind.annotation.RequestParam(defaultValue = "0") int page,
@@ -114,6 +117,21 @@ public class AdherentController {
             }).collect(java.util.stream.Collectors.toList());
             model.addAttribute("paiementFilter", paiement.trim());
         }
+        if (sporteasy != null && !sporteasy.trim().isEmpty()) {
+            adherents = adherents.stream().filter(a -> {
+                Licence lic = a.getLicenceActuelle();
+                if (lic == null) return false;
+                if ("NON_INVITE".equalsIgnoreCase(sporteasy)) {
+                    return !lic.isRenouvellement() && !Boolean.TRUE.equals(lic.getSportEasyEmailSent());
+                } else if ("INVITE".equalsIgnoreCase(sporteasy)) {
+                    return !lic.isRenouvellement() && Boolean.TRUE.equals(lic.getSportEasyEmailSent());
+                } else if ("RENOUVELLEMENT".equalsIgnoreCase(sporteasy)) {
+                    return lic.isRenouvellement();
+                }
+                return true;
+            }).collect(java.util.stream.Collectors.toList());
+            model.addAttribute("sporteasyFilter", sporteasy.trim());
+        }
 
         // 3. Sort
         java.util.Comparator<Adherent> comparator = (a1, a2) -> 0;
@@ -284,4 +302,57 @@ public class AdherentController {
         adherentRepository.delete(adherent);
         return "redirect:/adherents";
     }
+
+    @org.springframework.web.bind.annotation.PostMapping("/{id}/sporteasy-invite")
+    public String sendSportEasyInvite(
+            @org.springframework.web.bind.annotation.PathVariable Long id,
+            @org.springframework.web.bind.annotation.RequestParam(required = false, defaultValue = "false") boolean force,
+            org.springframework.web.servlet.mvc.support.RedirectAttributes redirectAttributes) {
+
+        Saison activeSaison = saisonRepository.findByEstActiveTrue().orElse(null);
+        if (activeSaison == null) {
+            redirectAttributes.addFlashAttribute("errorMessage", "Erreur : Aucune saison active trouvée.");
+            return "redirect:/adherents";
+        }
+
+        Licence licence = licenceRepository.findByAdherentIdAndSaison(id, activeSaison).orElse(null);
+        if (licence == null) {
+            redirectAttributes.addFlashAttribute("errorMessage", "Cet adhérent n'a pas de licence pour la saison active.");
+            return "redirect:/adherents";
+        }
+
+        if (licence.isRenouvellement()) {
+            redirectAttributes.addFlashAttribute("infoMessage", "Les invitations SportEasy sont réservées aux nouveaux adhérents (nouvelle licence).");
+            return "redirect:/adherents";
+        }
+
+        try {
+            boolean success = sportEasyEmailService.sendInvitationForLicence(licence.getId(), force);
+            if (success) {
+                redirectAttributes.addFlashAttribute("successMessage", "L'invitation SportEasy a été envoyée avec succès à l'adhérent.");
+            } else {
+                redirectAttributes.addFlashAttribute("infoMessage", "L'invitation SportEasy avait déjà été envoyée à cet adhérent.");
+            }
+        } catch (Exception e) {
+            redirectAttributes.addFlashAttribute("errorMessage", "Erreur lors de l'envoi de l'invitation : " + e.getMessage());
+        }
+
+        return "redirect:/adherents";
+    }
+
+    @org.springframework.web.bind.annotation.PostMapping("/sporteasy-invite-batch")
+    public String sendSportEasyInviteBatch(
+            @org.springframework.web.bind.annotation.RequestParam(required = false) Long categoryId,
+            org.springframework.web.servlet.mvc.support.RedirectAttributes redirectAttributes) {
+
+        try {
+            com.astalange.core.service.SportEasyEmailService.BatchSendResult result =
+                    sportEasyEmailService.sendBatchInvitationsForActiveSaison(categoryId);
+            redirectAttributes.addFlashAttribute("successMessage", result.message());
+        } catch (Exception e) {
+            redirectAttributes.addFlashAttribute("errorMessage", "Erreur lors de l'envoi des invitations SportEasy : " + e.getMessage());
+        }
+
+        return "redirect:/adherents";
+    }
 }
diff --git a/as-talange-web/src/main/resources/application.yml b/as-talange-web/src/main/resources/application.yml
index df16a76..c67ceb8 100644
--- a/as-talange-web/src/main/resources/application.yml
+++ b/as-talange-web/src/main/resources/application.yml
@@ -17,9 +17,21 @@ spring:
     enabled: true
     locations: classpath:db/migration
     validate-on-migrate: false
+  mail:
+    host: ${SPRING_MAIL_HOST:localhost}
+    port: ${SPRING_MAIL_PORT:1025}
+    properties:
+      mail:
+        smtp:
+          auth: false
+          starttls:
+            enable: false
 
 server:
   port: 8080
 
 app:
   version: @project.version@
+
+sporteasy:
+  base-url: https://www.sporteasy.net/join/
diff --git a/as-talange-web/src/main/resources/templates/adherents/list.html b/as-talange-web/src/main/resources/templates/adherents/list.html
index 1e0adf6..c740961 100644
--- a/as-talange-web/src/main/resources/templates/adherents/list.html
+++ b/as-talange-web/src/main/resources/templates/adherents/list.html
@@ -29,9 +29,28 @@
         <div class="flex-1 overflow-auto p-6">
             <div class="flex justify-between items-center mb-6">
                 <h3 class="text-xl font-bold text-gray-900">Liste des Adhérents</h3>
-                <a th:href="@{/adherents/new}" class="bg-blue-600 text-white px-4 py-2 rounded-lg text-sm font-medium hover:bg-blue-700 transition-colors inline-block">
-                    + Nouvel Adhérent
-                </a>
+                <div class="flex items-center space-x-3">
+                    <form th:action="@{/adherents/sporteasy-invite-batch}" method="post" onsubmit="return confirm('Envoyer les invitations SportEasy à tous les adhérents non invités de la saison active ?');">
+                        <button type="submit" class="bg-indigo-50 text-indigo-700 hover:bg-indigo-100 border border-indigo-200 px-4 py-2 rounded-lg text-sm font-medium transition-colors flex items-center space-x-1.5 shadow-2xs">
+                            <svg class="w-4 h-4 text-indigo-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 8l7.89 5.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"></path></svg>
+                            <span>Inviter sur SportEasy</span>
+                        </button>
+                    </form>
+                    <a th:href="@{/adherents/new}" class="bg-blue-600 text-white px-4 py-2 rounded-lg text-sm font-medium hover:bg-blue-700 transition-colors inline-block">
+                        + Nouvel Adhérent
+                    </a>
+                </div>
+            </div>
+
+            <!-- Messages d'information -->
+            <div th:if="${successMessage}" class="mb-4 p-4 bg-green-50 border-l-4 border-green-500 rounded-lg text-sm text-green-800 font-medium">
+                <span th:text="${successMessage}"></span>
+            </div>
+            <div th:if="${errorMessage}" class="mb-4 p-4 bg-red-50 border-l-4 border-red-500 rounded-lg text-sm text-red-800 font-medium">
+                <span th:text="${errorMessage}"></span>
+            </div>
+            <div th:if="${infoMessage}" class="mb-4 p-4 bg-blue-50 border-l-4 border-blue-500 rounded-lg text-sm text-blue-800 font-medium">
+                <span th:text="${infoMessage}"></span>
             </div>
 
             <!-- Table Container with Wrapper-level HTMX triggers for filters -->
@@ -109,6 +128,7 @@
                                 </div>
                             </th>
                             <th class="py-3 px-6 font-medium text-center">Paiement</th>
+                            <th class="py-3 px-4 font-medium text-center">SportEasy</th>
                             <th class="py-3 px-6 font-medium text-right">Actions</th>
                         </tr>
                         <!-- Filter Row -->
@@ -141,12 +161,20 @@
                                     <option value="AUCUNE" th:selected="${paiementFilter == 'AUCUNE'}">Aucune licence</option>
                                 </select>
                             </td>
+                            <td class="py-2 px-3">
+                                <select id="filterSportEasy" name="sporteasy" class="w-full border border-gray-300 rounded px-2 py-1 text-xs focus:ring-1 focus:ring-blue-500 focus:outline-none">
+                                    <option value="">Tous</option>
+                                    <option value="NON_INVITE" th:selected="${sporteasyFilter == 'NON_INVITE'}">Non invité</option>
+                                    <option value="INVITE" th:selected="${sporteasyFilter == 'INVITE'}">Invité</option>
+                                    <option value="RENOUVELLEMENT" th:selected="${sporteasyFilter == 'RENOUVELLEMENT'}">Renouvellement</option>
+                                </select>
+                            </td>
                             <td class="py-2 px-3"></td>
                         </tr>
                     </thead>
                     <tbody class="divide-y divide-gray-200 text-sm">
                         <tr th:if="${#lists.isEmpty(adherents)}">
-                            <td colspan="7" class="py-8 text-center text-gray-500">Aucun adhérent enregistré.</td>
+                            <td colspan="8" class="py-8 text-center text-gray-500">Aucun adhérent enregistré.</td>
                         </tr>
                         <tr th:each="adherent : ${adherents}" class="hover:bg-gray-50 transition-colors adherent-row">
                             <td class="py-4 px-6 font-medium text-gray-900">
@@ -193,6 +221,37 @@
                                     </div>
                                 </div>
                             </td>
+                            <!-- SportEasy Status Column -->
+                            <td class="py-3 px-4 text-center">
+                                <div th:if="${adherent.getLicenceActuelle() != null}">
+                                    <div th:if="${adherent.getLicenceActuelle().isRenouvellement()}" class="text-xs text-gray-400 italic">
+                                        Renouvellement
+                                    </div>
+                                    <div th:unless="${adherent.getLicenceActuelle().isRenouvellement()}">
+                                        <div th:if="${adherent.getLicenceActuelle().getSportEasyEmailSent()}" class="flex flex-col items-center space-y-1">
+                                            <span class="inline-flex items-center px-2 py-0.5 rounded-full text-xs font-semibold bg-emerald-100 text-emerald-800 border border-emerald-200"
+                                                  th:title="${adherent.getLicenceActuelle().getSportEasyEmailSentAt() != null ? 'Envoyé le ' + #temporals.format(adherent.getLicenceActuelle().getSportEasyEmailSentAt(), 'dd/MM/yyyy HH:mm') : 'Invité'}">
+                                                🟢 Invité
+                                            </span>
+                                            <form th:action="@{/adherents/{id}/sporteasy-invite(id=${adherent.id})}" method="post">
+                                                <input type="hidden" name="force" value="true" />
+                                                <button type="submit" class="text-[10px] text-gray-500 hover:text-blue-600 underline">Renvoyer</button>
+                                            </form>
+                                        </div>
+                                        <div th:if="${!adherent.getLicenceActuelle().getSportEasyEmailSent()}" class="flex flex-col items-center space-y-1">
+                                            <span class="inline-flex items-center px-2 py-0.5 rounded-full text-xs font-medium bg-gray-100 text-gray-600 border border-gray-200">
+                                                ⚪ Non invité
+                                            </span>
+                                            <form th:action="@{/adherents/{id}/sporteasy-invite(id=${adherent.id})}" method="post">
+                                                <button type="submit" class="text-xs font-medium text-indigo-600 hover:text-indigo-800 bg-indigo-50 hover:bg-indigo-100 px-2.5 py-1 rounded-md border border-indigo-200 transition-colors">Inviter</button>
+                                            </form>
+                                        </div>
+                                    </div>
+                                </div>
+                                <div th:if="${adherent.getLicenceActuelle() == null}" class="text-xs text-gray-400 italic">
+                                    -
+                                </div>
+                            </td>
                             <td class="py-4 px-6 text-right flex justify-end space-x-3 items-center">
                                 <a th:href="@{/adherents/{id}/edit(id=${adherent.id})}" class="text-indigo-600 hover:text-indigo-900 font-medium bg-indigo-50 px-3 py-1 rounded-lg">Voir / Modifier</a>
                                 <form th:action="@{/adherents/{id}/delete(id=${adherent.id})}" method="post" onsubmit="return confirm('Supprimer cet adhérent ?');">
diff --git a/as-talange-web/src/main/resources/templates/parametrage/categories_form.html b/as-talange-web/src/main/resources/templates/parametrage/categories_form.html
index 793ff62..a7d23ea 100644
--- a/as-talange-web/src/main/resources/templates/parametrage/categories_form.html
+++ b/as-talange-web/src/main/resources/templates/parametrage/categories_form.html
@@ -64,6 +64,13 @@
                         </div>
                     </div>
 
+                    <div>
+                        <label for="sportEasyToken" class="block text-sm font-medium text-gray-700 mb-1">Token ou Lien d'invitation SportEasy</label>
+                        <input type="text" id="sportEasyToken" th:field="*{sportEasyToken}" placeholder="ex: https://www.sporteasy.net/join/ABC1234 ou juste ABC1234"
+                            class="w-full border border-gray-300 rounded-lg px-4 py-2 text-sm focus:ring-2 focus:ring-blue-500 focus:border-blue-500 outline-none transition-colors">
+                        <p class="text-xs text-gray-500 mt-1">Saisissez le token du groupe SportEasy ou l'URL complète d'invitation.</p>
+                    </div>
+
                     <div class="pt-4 border-t border-gray-100">
                         <label class="block text-sm font-medium text-gray-700 mb-2">Équipements liés à la catégorie</label>
                         
diff --git a/docker-compose.yml b/docker-compose.yml
index 71b89be..7d32999 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -24,6 +24,14 @@ services:
       - db
     restart: always
 
+  mailpit:
+    image: axllent/mailpit
+    container_name: astalange_mailpit
+    ports:
+      - "1025:1025"
+      - "8025:8025"
+    restart: always
+
   app:
     build:
       context: .
@@ -35,10 +43,13 @@ services:
       - SPRING_DATASOURCE_URL=jdbc:postgresql://db:5432/astalange
       - SPRING_DATASOURCE_USERNAME=${POSTGRES_USER:-myuser}
       - SPRING_DATASOURCE_PASSWORD=${POSTGRES_PASSWORD:-mypassword}
-      - CAPTCHA_SITEKEY=${CAPTCHA_SITEKEY}
-      - CAPTCHA_SECRET=${CAPTCHA_SECRET}
+      - SPRING_MAIL_HOST=mailpit
+      - SPRING_MAIL_PORT=1025
+      - CAPTCHA_SITEKEY=${CAPTCHA_SITEKEY:-}
+      - CAPTCHA_SECRET=${CAPTCHA_SECRET:-}
     depends_on:
       - db
+      - mailpit
     restart: always
 
 volumes: