diff --git a/modules/client/back/methods/client/checkDuplicated.js b/modules/client/back/methods/client/checkDuplicated.js
deleted file mode 100644
index 522cd088f..000000000
--- a/modules/client/back/methods/client/checkDuplicated.js
+++ /dev/null
@@ -1,63 +0,0 @@
-module.exports = Self => {
-    Self.remoteMethod('checkDuplicatedData', {
-        description: 'Checks if a client has same email, mobile or phone than other client and send an email',
-        accepts: [{
-            arg: 'id',
-            type: 'number',
-            required: true,
-            description: 'The client id'
-        }],
-        returns: {
-            type: 'object',
-            root: true
-        },
-        http: {
-            verb: 'GET',
-            path: '/:id/checkDuplicatedData'
-        }
-    });
-
-    Self.checkDuplicatedData = async function(id, options) {
-        const myOptions = {};
-
-        if (typeof options == 'object')
-            Object.assign(myOptions, options);
-
-        const client = await Self.app.models.Client.findById(id, myOptions);
-
-        const findParams = [];
-        if (client.email) {
-            const emails = client.email.split(',');
-            for (let email of emails)
-                findParams.push({email: email});
-        }
-
-        if (client.phone)
-            findParams.push({phone: client.phone});
-
-        if (client.mobile)
-            findParams.push({mobile: client.mobile});
-
-        const filterObj = {
-            where: {
-                and: [
-                    {or: findParams},
-                    {id: {neq: client.id}}
-                ]
-            }
-        };
-
-        const clientSameData = await Self.findOne(filterObj, myOptions);
-
-        if (clientSameData) {
-            await Self.app.models.Mail.create({
-                receiver: 'direccioncomercial@verdnatura.es',
-                subject: `Cliente con email/teléfono/móvil duplicados`,
-                body: 'El cliente ' + client.id + ' comparte alguno de estos datos con el cliente ' + clientSameData.id +
-                        '\n- Email: ' + client.email +
-                        '\n- Teléfono: ' + client.phone +
-                        '\n- Móvil: ' + client.mobile
-            }, myOptions);
-        }
-    };
-};
diff --git a/modules/client/back/methods/client/specs/checkDuplicated.spec.js b/modules/client/back/methods/client/specs/checkDuplicated.spec.js
deleted file mode 100644
index 1b682ca35..000000000
--- a/modules/client/back/methods/client/specs/checkDuplicated.spec.js
+++ /dev/null
@@ -1,24 +0,0 @@
-const models = require('vn-loopback/server/server').models;
-
-describe('client checkDuplicated()', () => {
-    it('should send an mail if mobile/phone/email is duplicated', async() => {
-        const tx = await models.Client.beginTransaction({});
-
-        try {
-            const options = {transaction: tx};
-
-            const id = 1110;
-            const mailModel = models.Mail;
-            spyOn(mailModel, 'create');
-
-            await models.Client.checkDuplicatedData(id, options);
-
-            expect(mailModel.create).toHaveBeenCalled();
-
-            await tx.rollback();
-        } catch (e) {
-            await tx.rollback();
-            throw e;
-        }
-    });
-});
diff --git a/modules/client/back/models/client-methods.js b/modules/client/back/models/client-methods.js
index fc77fc090..3538dbeb8 100644
--- a/modules/client/back/models/client-methods.js
+++ b/modules/client/back/models/client-methods.js
@@ -2,7 +2,6 @@ module.exports = Self => {
     require('../methods/client/addressesPropagateRe')(Self);
     require('../methods/client/canBeInvoiced')(Self);
     require('../methods/client/canCreateTicket')(Self);
-    require('../methods/client/checkDuplicated')(Self);
     require('../methods/client/confirmTransaction')(Self);
     require('../methods/client/consumption')(Self);
     require('../methods/client/createAddress')(Self);
diff --git a/modules/client/front/basic-data/index.js b/modules/client/front/basic-data/index.js
index b08d642d1..ed34eefc4 100644
--- a/modules/client/front/basic-data/index.js
+++ b/modules/client/front/basic-data/index.js
@@ -9,9 +9,7 @@ export default class Controller extends Section {
     }
 
     onSubmit() {
-        return this.$.watcher.submit().then(() => {
-            this.$http.get(`Clients/${this.$params.id}/checkDuplicatedData`);
-        });
+        return this.$.watcher.submit();
     }
 }
 
diff --git a/modules/client/front/create/index.js b/modules/client/front/create/index.js
index 9ca58ed10..631029802 100644
--- a/modules/client/front/create/index.js
+++ b/modules/client/front/create/index.js
@@ -12,7 +12,6 @@ export default class Controller extends Section {
     onSubmit() {
         return this.$.watcher.submit().then(json => {
             this.$state.go('client.card.basicData', {id: json.data.id});
-            this.$http.get(`Clients/${this.client.id}/checkDuplicatedData`);
         });
     }