An SMTP password is the password associated with your email account, used when sending emails through an SMTP server. It's the same password you use to log into your email account.
Understanding SMTP and Passwords
SMTP (Simple Mail Transfer Protocol) is the standard protocol used for sending emails across the internet. To send an email using SMTP, you generally need the following information:
- SMTP Server Address (Host): The address of the server handling the email delivery. (e.g.,
yourdomain-com.mail.protection.outlook.comas per the provided reference). - SMTP User ID: This is usually your full email address (e.g.,
[email protected]). - SMTP Password: The password associated with your email address.
What the Reference Says
According to the reference:
SMTP User ID refers your email address (mailbox), and SMTP Password refers your email address(mailbox) password that you are using for signing into your account. For SMTP relay, we use yourdomain-com.mail.protection.outlook.com as SMTP server/host.
This highlights the direct link between your regular email password and the SMTP password. When a service asks for your SMTP password, it's looking for your regular email password to authenticate your access for sending emails.
Why is an SMTP Password Important?
- Authentication: It proves that you have the right to send emails from that particular address.
- Security: It prevents unauthorized use of your email account to send spam or malicious emails.
Practical Uses of SMTP Passwords
You often need an SMTP password when:
- Configuring an email client (like Outlook or Thunderbird) to send emails.
- Setting up an application that needs to send emails on your behalf (like a contact form on a website).
- Using a script or code to send automated emails.
Important Points to Remember
- Security: Never share your SMTP password with untrusted parties.
- Password Management: Use strong, unique passwords for your email accounts.
- Two-Factor Authentication (2FA): Enable 2FA on your email account for an added layer of security if your provider offers it.
In short, your SMTP password is the key to sending emails from your email account when using the SMTP protocol, and is identical to your login password.
