How to Fix Apple Mail Password Pop-Up Issue Securely?

Ritu Roy | apple mail fix How to's mac os Software Technology | 6 minutes read | Modified on: 21-03-2026
fix apple mail password pop up issues

You open your Mail app expecting to check your emails quickly, but instead, you’re stuck dealing with repeated password prompts. Even after entering the correct password, the same pop-up keeps appearing. This is a common issue for many Apple Mail users, and it can quickly become frustrating, interrupting your workflow, slowing communication, and raising concerns about your account security.

This problem usually occurs due to a variety of reasons. It may happen after you’ve recently changed your email password, updated your system, or signed in from a new device. In some cases, an unstable internet connection can also trigger repeated login prompts. Even minor configuration errors or security settings can cause Apple Mail to repeatedly ask for your password.

In this blog, we’ll explore the main reasons behind this issue and explain why Apple Mail continues to request your password even when it’s entered correctly. We’ll also walk you through effective ways to fix Apple Mail password pop-up issues.

Why Does Apple Mail Keep Asking for Your Password?

There are several reasons why Apple Mail may repeatedly prompt you to enter your password, even when you’re sure it’s correct. Understanding these causes can help you identify and fix the issue more effectively.

  • Incorrect or Outdated Password: One of the most common reasons is using an old or incorrect password. If you’ve recently changed your email password and haven’t updated it in the Mail app, authentication will fail and trigger repeated prompts.
  • Keychain or App Issues: Apple Mail stores your login credentials in Keychain. If the Keychain data becomes corrupted, or if the Mail app itself is outdated, it may not be able to verify your account properly, resulting in continuous password requests.
  • Two-Factor Authentication Requirements: If your email account has two-factor authentication enabled, you may need to use an app-specific password instead of your regular one. Without it, Apple Mail may keep asking for your login details.
  • Unstable Internet Connection: A weak or inconsistent internet connection can interrupt the login process. When authentication doesn’t complete successfully, the app may repeatedly ask you to enter your password.
  • Incorrect Mail Server Settings: Wrong IMAP or SMTP settings, incorrect port numbers, or disabled SSL options can prevent proper communication with the mail server. This often leads to repeated login prompts.
  • Outdated macOS Version: Running an older version of macOS can sometimes cause compatibility issues with email services. Keeping your system updated ensures smoother authentication and fewer errors.

By identifying which of these factors is causing the problem, you can apply the right fix and stop Apple Mail from repeatedly asking for your password.

How to Fix Apple Mail Keeps Asking for Password

If Apple Mail keeps prompting you for your password again and again, don’t worry, there are several simple troubleshooting steps you can try to resolve the issue. You don’t need to try everything at once; just follow the methods below and choose the one that fits your situation.

Re-enter Your Password in Mail Settings

Start by opening the Apple Mail app. Then go to Mail > Settings (or Preferences) and select your email account. Enter your password again carefully and save the changes. After that, restart the Mail app to see if the issue is resolved.

Update Password in Keychain Access

Open Keychain Access on your Mac and search for your email account. Look for saved entries related to your account, such as IMAP or SMTP. If you find outdated credentials, remove them. Once done, restart Apple Mail and enter your password when prompted.

Remove and Add Your Email Account Again

Go to System Settings > Mail > Accounts, select your email account, and remove it. Restart your Mac, then add the account again using the correct login details. This helps refresh all account settings and often fixes repeated password prompts.

Verify Mail Server Settings

Incorrect server settings can also cause this issue. Check your email provider’s official settings and ensure everything is correct, including:

  • Incoming server (IMAP)
  • Outgoing server (SMTP)
  • Port numbers
  • SSL/TLS configuration

Even a small mistake here can lead to authentication problems.

Use an App-Specific Password (For 2FA Accounts)

If your account uses two-factor authentication (such as Gmail or iCloud), you may need to generate a special app-specific password instead of your regular one. Go to your account’s security settings, create a new app password, and use it to sign in to Apple Mail.

Check Your Internet Connection

A weak or unstable internet connection can interrupt the login process. Try switching between Wi-Fi and mobile hotspot, or restarting your router. You can also test your login through webmail to confirm whether the issue is network-related.

Update macOS and Apple Mail

Keeping your system up to date is important for smooth performance. Go to System Settings > Software Update and install any available updates. This can fix bugs and improve compatibility with email services.

Disable and Re-enable Your Mail Account

Open System Settings > Internet Accounts, select your email account, and turn off the Mail option. Wait a few seconds, then turn it back on. This refreshes the account connection and can resolve repeated password requests.

By trying these methods, you can usually fix the issue where Apple Mail keeps asking for your password. Choose the solution that matches your situation and get your Mail app working smoothly again.

Still Facing the Apple Mail Password Issue?

If you’re still dealing with the Apple Mail keeps asking for a password problem, it’s important to address it without delay. Continuous login prompts can prevent you from accessing your emails smoothly and may even interrupt your daily communication.

In such cases, it’s a good idea to secure your mailbox data by creating a backup of your Apple Mail content. You can save your emails in a compatible file format or move your data to another reliable email platform for easier access and better stability.

Using a dedicated tool like the CubexSoft Apple Mail Converter can simplify this process. It allows you to transfer your entire mailbox data safely while maintaining data integrity. This way, you can avoid data loss and continue accessing your emails without facing repeated password issues.

By switching to a more stable solution or backing up your data, you can ensure uninterrupted access to your emails and reduce the chances of encountering such errors in the future.

Helpful Prevention Tips

To avoid facing the Apple Mail keeps asking for password issue in the future, it’s important to follow a few simple best practices. These small steps can help keep your email experience smooth and error-free.

  • Always update your password in Apple Mail whenever you change it for your email account.
  • Use a reliable and stable internet connection to prevent interruptions during login or syncing.
  • Keep your macOS updated to ensure compatibility and improved performance.
  • Try not to frequently switch between different networks, as this can affect authentication.
  • Regularly review your mail server settings to make sure everything is configured correctly.

Need More Assistance?

By now, you should have a clear understanding of how to fix Apple Mail password pop-up issues using different methods. Depending on your situation, you can choose between manual troubleshooting steps or a more advanced solution to back up or migrate your Apple Mail data to another email client.

If you still need help or have any questions related to this or any other email-related issue, you can reach out to the technical support team for guidance. Professional assistance is often available 24/7 to help you resolve problems quickly and get your email working without interruptions.