Remove “Action Required: Pending Messages” phishing email

The “Action Required: Pending Messages” phishing email is a fraudulent message that attempts to steal email account credentials by falsely claiming that incoming emails are waiting to be delivered. It informs recipients that one or more messages have been placed in a pending state and cannot reach the inbox until the recipient completes a verification procedure. The notification is not legitimate and is part of a credential-harvesting phishing campaign.

 

 

The email generally states that the mailbox contains pending messages that require immediate attention. According to the message, delivery has been interrupted because of a mailbox update, security review, or account validation process. It warns that the queued emails may be deleted or returned to the sender if the requested action is not completed within a specified period. These statements are fabricated to pressure recipients into interacting with the email.

To supposedly release the pending emails, the message includes a button or hyperlink encouraging the recipient to review or retrieve the waiting messages. Instead of displaying legitimate email content, the link opens a phishing website that imitates the login page of a webmail provider. The appearance of the page may resemble a familiar email service in an effort to reduce suspicion.

The fraudulent website instructs visitors to sign in using their email address and password before the pending messages can be viewed. No messages are actually waiting for delivery, and no verification process takes place. Any credentials entered into the form are transmitted directly to the operators of the phishing campaign, allowing them to attempt unauthorized access to the victim’s mailbox.

A compromised email account can provide attackers with access to a wide range of sensitive information. Business correspondence, invoices, contracts, authentication codes, password reset emails, financial notifications, and personal communications may all become accessible. Because email accounts are frequently used to recover access to other online services, stolen credentials may also enable attackers to compromise additional accounts associated with the same address.

Unlike phishing campaigns that claim an account has been suspended or that a password has expired, the “Action Required: Pending Messages” phishing email focuses on the possibility of missing important communications. This approach is intended to exploit recipients who are expecting business emails, customer inquiries, legal documents, invoices, or other time-sensitive correspondence.

To make the notification appear authentic, the email often uses administrative language related to message processing, secure delivery, or mailbox synchronization. It may also include fabricated message counters, timestamps, or expiration warnings to create a false impression that legitimate emails are waiting to be released.

Anyone who submitted login credentials after following a link contained in the “Action Required: Pending Messages” phishing email should immediately change the password for the affected mailbox. If the same password has been used on other online services, it should be changed there as well. Users should also review recent login activity, verify that account recovery information has not been altered, and enable multi-factor authentication if it is available.

The full “Action Required: Pending Messages” phishing email is below:

Subject: Action Required – Final Warning ! 16 July, 2026

Action Required: Pending Messages
A confidential messages has been queued for your review and to maintain compliance, please finalize this and secure your email now.
[Review Messages]
This is a secure, encrypted request. © 2026 -.

How to identify fake pending message notifications

Unexpected emails claiming that messages are waiting for manual release should always be treated with caution. Legitimate email providers generally do not require users to authenticate through unsolicited email links simply to receive incoming messages.

Recipients should carefully inspect the sender’s email address. Phishing campaigns often impersonate email administrators, security teams, or technical support departments while using domains unrelated to the organization they claim to represent.

Another warning sign is a message stating that emails will be lost unless immediate action is taken. Legitimate email services typically provide notifications through their official account management interface rather than threatening message deletion through unsolicited emails.

Before entering credentials, users should verify the destination website. A login page hosted on an unfamiliar domain or reached through an unexpected email should not be trusted, even if it resembles a legitimate webmail portal.

The safest approach is to ignore links contained in unexpected mailbox notifications and access the email account by manually entering the provider’s official website address into a browser. If there is no indication of pending messages after signing in, the email should be regarded as a phishing attempt.