Using 3rd party SMTP to send notification emails from NiceLabel Control Center

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NiceLabel Control Center allows you to send notification emails for each change in the document approval process. The person responsible for the next workflow step receives a message that contains:

  • Summary of actions taken in the previous workflow step

  • Link to the document with changed status

To enable sending notification emails, configure Control Center to use an outbound mailing system that sends emails on behalf of NiceLabel Control Center. We refer to such mail server as an outbound mail server or SMTP (Simple Mail Transfer Protocol) server.

The selected SMTP server might be the same server that your company uses for internal mailing purposes or an SMTP server provided by your Internet Service Provider. You can also configure NiceLabel Control Center to use third-party SMTP servers, such as Google SMTP server.


To send emails from Control Center using Google SMTP server:

  1. Go to Administration tab in Control Center.

  2. On left-hand pane, select Versioning and Workflow.

  3. On the Commands pane, select SMTP Settings.

  4. In SMTP Settings dialog box, set the following values:


    Port: 587.

    Enable option "Secure connection".

    Username: type your Google email.

    Password: type your Google password.

    Sender email: type the email to be used as the sender's address.

    Sender name: enter the name to be used as the sender name.

  5. Click OK.

  6. Open security settings for your Google account and enable the option "Allow less secure apps". For more details, visit this page: