diff --git a/client/src/components/Layout/LayoutHeader.tsx b/client/src/components/Layout/LayoutHeader.tsx
index a8a3dd1..032b66d 100644
--- a/client/src/components/Layout/LayoutHeader.tsx
+++ b/client/src/components/Layout/LayoutHeader.tsx
@@ -41,6 +41,7 @@ export const LayoutHeader = () => {
         </Link>
         {mainMenu.map((menuItem) => (
           <Link
+            key={menuItem.to}
             to={menuItem.to}
             className={cn(
               "transition-colors text-muted-foreground hover:text-foreground",
diff --git a/server/src/config/environments/development.ts b/server/src/config/environments/development.ts
index 6015526..4936fe2 100644
--- a/server/src/config/environments/development.ts
+++ b/server/src/config/environments/development.ts
@@ -62,5 +62,15 @@ module.exports = {
     language: "en",
   },
 
-  nodemailer: {},
+  nodemailer: {
+    brevo: {
+      host: "smtp-relay.brevo.com",
+      port: 587,
+      secure: false,
+      auth: {
+        user: "7d0c4e002@smtp-brevo.com",
+        pass: "VOqwt0gBdNPhr781",
+      },
+    },
+  },
 };
diff --git a/server/src/contexts/common/infrastructure/nodemailer/BrevoMailService.ts b/server/src/contexts/common/infrastructure/nodemailer/BrevoMailService.ts
index 131b10d..23a11a8 100644
--- a/server/src/contexts/common/infrastructure/nodemailer/BrevoMailService.ts
+++ b/server/src/contexts/common/infrastructure/nodemailer/BrevoMailService.ts
@@ -4,21 +4,16 @@ import { ApplicationService, IEmailService, ISendEmailOptions } from "../../appl
 import { LoggerMailService } from "./LoggerMailService";
 
 export class BrevoMailService extends ApplicationService implements IEmailService {
-  private transporter: any;
-
-  constructor() {
-    super();
-    this.transporter = nodemailer.createTransport(config.nodemailer.brevo);
-  }
-
-  async sendMail(mailOptions: ISendEmailOptions, dry?: boolean): Promise<void> {
+  async sendMail(mailOptions: ISendEmailOptions, dry?: boolean): Promise<any> {
     if (dry) {
       // No enviar el email
       new LoggerMailService().sendMail(mailOptions);
       return;
     }
 
-    await this.transporter.sendMail({
+    const transporter = nodemailer.createTransport(config.nodemailer.brevo);
+
+    return await transporter.sendMail({
       ...mailOptions,
       attachments: mailOptions.attachments?.map((att) => ({
         filename: att.filename,
diff --git a/server/src/contexts/support/application/SendIncidence.useCase.ts b/server/src/contexts/support/application/SendIncidence.useCase.ts
index 1edb34e..a60642e 100644
--- a/server/src/contexts/support/application/SendIncidence.useCase.ts
+++ b/server/src/contexts/support/application/SendIncidence.useCase.ts
@@ -14,6 +14,7 @@ import {
   UniqueID,
 } from "@shared/contexts";
 
+import { IInfrastructureError } from "@/contexts/common/infrastructure";
 import { Dealer } from "@/contexts/sales/domain";
 import { Incidence } from "../domain";
 import { ISupportContext } from "../infrastructure";
@@ -80,17 +81,24 @@ export class SendIncidenceUseCase
 
     const incidence = incidenceOrError.object;
 
-    this._context.services?.emailService.sendMail({
-      from: {
-        name: user.name.toString(),
-        address: user.email.toString(),
-      },
-      to: this._context.defaults.support.from,
-      subject: this._context.defaults.support.subject,
-      html: incidence.description.toString(),
-    });
+    try {
+      const sendInfo = await this._context.services?.emailService.sendMail({
+        from: {
+          name: user.name.toString(),
+          address: user.email.toString(),
+        },
+        to: this._context.defaults.support.from,
+        subject: this._context.defaults.support.subject,
+        html: incidence.description.toString(),
+      });
 
-    return Result.ok<void>();
+      console.log(sendInfo);
+
+      return Result.ok<void>();
+    } catch (error: unknown) {
+      const _error = error as IInfrastructureError;
+      return Result.fail(UseCaseError.create(UseCaseError.UNEXCEPTED_ERROR, _error.message));
+    }
   }
 
   private _tryIncidenceInstance(