SMTP (Simple Mail Transfer Protocol) is a standard communication protocol for sending emails over the internet. It’s used by email clients, web servers, and other applications to send and receive emails reliably and securely. To ensure that your SMTP settings are configured correctly, you may need to check your SMTP settings from time to time.
There are several reasons why you might need to check your SMTP settings. For example, if you’re having trouble sending or receiving emails, your SMTP settings may be incorrect. Additionally, if you’ve recently changed your email provider or internet service provider, you may need to update your SMTP settings.