diff --git a/backend/src/modules/auth-module/auth.module.ts b/backend/src/modules/auth-module/auth.module.ts
index dab6e0f..2d14cd7 100644
--- a/backend/src/modules/auth-module/auth.module.ts
+++ b/backend/src/modules/auth-module/auth.module.ts
@@ -3,6 +3,7 @@ import { JwtModule } from '@nestjs/jwt';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { UserCredentials } from 'src/entities';
 
+import { SendgridModule } from '../sendgrid-module/sendgrid.module';
 import { UserModule } from '../user-module/user.module';
 
 import { AuthController } from './controller/auth.controller';
@@ -15,6 +16,7 @@ import { AccessTokenStrategy, RefreshTokenStrategy } from './strategies';
 @Module({
   imports: [
     UserModule,
+    SendgridModule,
     JwtModule.register({}),
     TypeOrmModule.forFeature([UserCredentials]),
   ],
diff --git a/backend/src/modules/auth-module/services/auth.service.ts b/backend/src/modules/auth-module/services/auth.service.ts
index 9416bba..fec3d69 100644
--- a/backend/src/modules/auth-module/services/auth.service.ts
+++ b/backend/src/modules/auth-module/services/auth.service.ts
@@ -1,5 +1,6 @@
 import { ForbiddenException, Injectable } from '@nestjs/common';
 
+import { PasswordConfirmationMailService } from '../../sendgrid-module/services/password-confirmation.mail.service';
 import { UserDataRepository } from '../../user-module/repositories/user-data.repository';
 import { TokensDto, UserCredentialsDto } from '../models/dto';
 import { UserCredentialsRepository } from '../repositories/user-credentials.repository';
@@ -13,7 +14,8 @@ export class AuthService {
     private readonly userCredentialsRepository: UserCredentialsRepository,
     private readonly userDataRepository: UserDataRepository,
     private readonly tokenManagementService: TokenManagementService,
-    private readonly encryptionService: EncryptionService
+    private readonly encryptionService: EncryptionService,
+    private readonly passwordConfirmationMailService: PasswordConfirmationMailService
   ) {}
 
   public async signup(userCredentials: UserCredentialsDto): Promise<TokensDto> {
@@ -27,6 +29,11 @@ export class AuthService {
 
     await this.userDataRepository.createInitialUserData(user);
 
+    // TODO Send email confirmation
+    // await this.passwordConfirmationMailService.sendPasswordConfirmationMail(
+    //   user.email
+    // );
+
     return this.generateAndPersistTokens(user.id, user.email);
   }
 
diff --git a/backend/src/modules/sendgrid-module/sendgrid.module.ts b/backend/src/modules/sendgrid-module/sendgrid.module.ts
index 1c0a2f9..feadf31 100644
--- a/backend/src/modules/sendgrid-module/sendgrid.module.ts
+++ b/backend/src/modules/sendgrid-module/sendgrid.module.ts
@@ -1,20 +1,22 @@
 import { Module } from '@nestjs/common';
 import { ConfigModule, ConfigService } from '@nestjs/config';
 
-import { MailService } from './services/mail.service';
+import { PasswordConfirmationMailService } from './services/password-confirmation.mail.service';
+import { TemplateConfigService } from './services/template-config.service';
 
 @Module({
   imports: [ConfigModule],
   providers: [
-    MailService,
     {
       provide: 'SEND_GRID_API_KEY',
       useFactory: (configService: ConfigService): string =>
         configService.get<string>('SEND_GRID_API_KEY'),
       inject: [ConfigService],
     },
+    PasswordConfirmationMailService,
+    TemplateConfigService,
   ],
   controllers: [],
-  exports: [MailService],
+  exports: [PasswordConfirmationMailService],
 })
 export class SendgridModule {}
diff --git a/backend/src/modules/sendgrid-module/services/base.mail.service.ts b/backend/src/modules/sendgrid-module/services/base.mail.service.ts
new file mode 100644
index 0000000..3aac170
--- /dev/null
+++ b/backend/src/modules/sendgrid-module/services/base.mail.service.ts
@@ -0,0 +1,19 @@
+import { Inject, Injectable } from '@nestjs/common';
+import * as SendGridMailApi from '@sendgrid/mail';
+
+// API: https://www.twilio.com/docs/sendgrid/api-reference/mail-send/mail-send#request-body
+
+@Injectable()
+export abstract class BaseMailService {
+  public constructor(
+    @Inject('SEND_GRID_API_KEY') protected readonly sendGridApiKey: string
+  ) {
+    SendGridMailApi.setApiKey(this.sendGridApiKey);
+  }
+
+  protected async sendMail(
+    mailOptions: SendGridMailApi.MailDataRequired
+  ): Promise<[SendGridMailApi.ClientResponse, object]> {
+    return SendGridMailApi.send(mailOptions);
+  }
+}
diff --git a/backend/src/modules/sendgrid-module/services/mail.service.ts b/backend/src/modules/sendgrid-module/services/mail.service.ts
deleted file mode 100644
index 37aa601..0000000
--- a/backend/src/modules/sendgrid-module/services/mail.service.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { Inject, Injectable } from '@nestjs/common';
-import * as SendGridMailApi from '@sendgrid/mail';
-
-@Injectable()
-export class MailService {
-  public constructor(
-    @Inject('SEND_GRID_API_KEY') private readonly apiKey: string
-  ) {
-    SendGridMailApi.setApiKey(this.apiKey);
-  }
-}
diff --git a/backend/src/modules/sendgrid-module/services/password-confirmation.mail.service.ts b/backend/src/modules/sendgrid-module/services/password-confirmation.mail.service.ts
new file mode 100644
index 0000000..53af5aa
--- /dev/null
+++ b/backend/src/modules/sendgrid-module/services/password-confirmation.mail.service.ts
@@ -0,0 +1,36 @@
+import { Inject, Injectable } from '@nestjs/common';
+import * as SendGridMailApi from '@sendgrid/mail';
+
+import { BaseMailService } from './base.mail.service';
+import { TemplateConfigService } from './template-config.service';
+
+@Injectable()
+export class PasswordConfirmationMailService extends BaseMailService {
+  private readonly PASSWORD_CONFIRMATION_EMAIL: string =
+    'PASSWORD_CONFIRMATION_EMAIL';
+
+  public constructor(
+    @Inject('SEND_GRID_API_KEY') protected readonly sendGridApiKey: string,
+    private readonly templateConfigService: TemplateConfigService
+  ) {
+    super(sendGridApiKey);
+  }
+
+  public async sendPasswordConfirmationMail(to: string): Promise<void> {
+    const templateId: string = this.templateConfigService.getTemplateId(
+      this.PASSWORD_CONFIRMATION_EMAIL
+    );
+
+    const mailoptions: SendGridMailApi.MailDataRequired = {
+      to,
+      from: { email: 'info@igor-propisnov.com', name: 'Ticket App' },
+      templateId: templateId,
+      dynamicTemplateData: {
+        name: 'Mara',
+        buttonUrl: 'https://igor-propisnov.com',
+      },
+    };
+
+    await this.sendMail(mailoptions);
+  }
+}
diff --git a/backend/src/modules/sendgrid-module/services/template-config.service.ts b/backend/src/modules/sendgrid-module/services/template-config.service.ts
new file mode 100644
index 0000000..1328f2e
--- /dev/null
+++ b/backend/src/modules/sendgrid-module/services/template-config.service.ts
@@ -0,0 +1,11 @@
+import { Injectable } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+
+@Injectable()
+export class TemplateConfigService {
+  public constructor(private configService: ConfigService) {}
+
+  public getTemplateId(key: string): string {
+    return this.configService.get<string>(`SENDGRID_TEMPLATE_${key}`);
+  }
+}