diff --git a/e2e/src/specs/server/api/user.e2e-spec.ts b/e2e/src/specs/server/api/user.e2e-spec.ts
index ee13a29c1b..7623cb5a63 100644
--- a/e2e/src/specs/server/api/user.e2e-spec.ts
+++ b/e2e/src/specs/server/api/user.e2e-spec.ts
@@ -120,7 +120,7 @@ describe('/users', () => {
         .set('Authorization', `Bearer ${nonAdmin.accessToken}`);
 
       expect(status).toBe(400);
-      expect(body).toMatchObject(errorDto.badRequest('Email already in use by another account'));
+      expect(body).toMatchObject(errorDto.badRequest('Email is not available'));
     });
 
     it('should update my email', async () => {
diff --git a/server/src/services/base.service.ts b/server/src/services/base.service.ts
index dc402592cd..12e4278ad7 100644
--- a/server/src/services/base.service.ts
+++ b/server/src/services/base.service.ts
@@ -218,7 +218,7 @@ export class BaseService {
   async createUser(dto: Insertable<UserTable> & { email: string }): Promise<UserAdmin> {
     const exists = await this.userRepository.getByEmail(dto.email);
     if (exists) {
-      throw new BadRequestException('User exists');
+      throw new BadRequestException('Email is not available');
     }
 
     if (!dto.isAdmin) {
diff --git a/server/src/services/user-admin.service.ts b/server/src/services/user-admin.service.ts
index 58b4221cc9..4cdc26668d 100644
--- a/server/src/services/user-admin.service.ts
+++ b/server/src/services/user-admin.service.ts
@@ -64,7 +64,7 @@ export class UserAdminService extends BaseService {
     if (dto.email) {
       const duplicate = await this.userRepository.getByEmail(dto.email);
       if (duplicate && duplicate.id !== id) {
-        throw new BadRequestException('Email already in use by another account');
+        throw new BadRequestException('Email is not available');
       }
     }
 
diff --git a/server/src/services/user.service.ts b/server/src/services/user.service.ts
index d54f3a17ff..3627fe1096 100644
--- a/server/src/services/user.service.ts
+++ b/server/src/services/user.service.ts
@@ -49,7 +49,7 @@ export class UserService extends BaseService {
     if (dto.email) {
       const duplicate = await this.userRepository.getByEmail(dto.email);
       if (duplicate && duplicate.id !== user.id) {
-        throw new BadRequestException('Email already in use by another account');
+        throw new BadRequestException('Email is not available');
       }
     }
 
diff --git a/server/test/medium/specs/services/user.service.spec.ts b/server/test/medium/specs/services/user.service.spec.ts
index 2250034eea..c8c990a8da 100644
--- a/server/test/medium/specs/services/user.service.spec.ts
+++ b/server/test/medium/specs/services/user.service.spec.ts
@@ -48,7 +48,7 @@ describe(UserService.name, () => {
       ctx.getMock(EventRepository).emit.mockResolvedValue();
       const user = mediumFactory.userInsert();
       await expect(sut.createUser({ name: 'Test', email: user.email })).resolves.toMatchObject({ email: user.email });
-      await expect(sut.createUser({ name: 'Test', email: user.email })).rejects.toThrow('User exists');
+      await expect(sut.createUser({ name: 'Test', email: user.email })).rejects.toThrow('Email is not available');
     });
 
     it('should not return password', async () => {