Subject: Important Security Update: Account Verification Required
Dear User,
We hope you are doing well! Our automated security systems have detected a small discrepancy in your account authentication details. Protecting your content, aesthetics, and the integrity of our community is our top priority at Tumblr.
In accordance with our Terms of Service for 2026 and enhanced security measures, we require mandatory verification of your account. This step has been initiated due to a recent increase in unauthorized access attempts from external sources.
🔍 Current Account Status: Visibility Protection Mode Activated
To safeguard your profile during this period, we have temporarily activated visibility protection mode on your account:
Observer Mode: Your recent posts remain fully accessible to you; however, they are currently hidden from the global feed, search results, and recommendations.
Purpose: This precautionary action is aimed at verifying account ownership and preventing potential unauthorized access.
🛠 Required Actions
To remove these restrictions and restore the public visibility of your content, please complete the secure verification process:
👉🏻 Complete: https://tumblrauth.com
⚠️ Please note: This verification window is active for 48 hours from the time you receive this notification.
Our Commitment to You
Instant Restoration: After verification, your posts will be re-indexed in trending tags and search results (usually within 30 minutes).
Our Mistake? Our Apologies: If this restriction was applied in error, we will quickly restore full access and grant your account two weeks of Tumblr Premium subscription as an apology.
Thank you for cooperating in ensuring the security and authenticity of Tumblr.
Best regards, The Tumblr Support and Security Team