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How To Fix Pop3 Security Issues?

POP3 is the outdated version of the network protocol POP that helps to retrieve emails from the email server. Scroll down this page to fix Pop3 security issues.

Pop3 Security Issues

POP3 protocol security issues and its workaround are provided on this page.

  • Step 1:If you are using POP3, there is a higher chance of permanently losing all your emails from the email server. But, you have an option to keep all your emails on the email server itself. However, once deleted, you cannot get back the emails that have been removed.
  • Step 2:If you are using IMAP instead of POP3, the emails will be saved on the email server. If you delete or modify any emails on your system, it will not impact the emails on the server. Even after deleting the emails from your email account, you can recover them from the server.
  • Step 3:This has been one of the major reasons for most of the users preferring IMAP instead of POP. In case you are using the insecure POP3 port (110), it has security issues. To secure your emails while using the POP3, set the SSL or TLS encryption type.
  • Step 4:Note: By default, POP3 uses port 110.

Some of the reasons why you must not enable the POP3 feature are listed below.

  • Step 1:Security issue: While using POP3, your username and password will be sent in the clear.
  • Step 2:Content loss: As already mentioned above, there is a chance of email loss from the email server.
  • Step 3:Control access issue: Using POP3, you cannot access your account on multiple devices simultaneously.
  • Step 4:The other reasons are storage and regulatory compliance concerns and feature loss.
  • Step 5:The Pop3 security issues is the main concern for all POP3 users. So, you are recommended to use IMAP instead of POP3 if you want to avoid complex issues.