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Internet Infrastructure

[Announcement] Implementation of BIMI/VMC (Brand Indicators for Message Identification / Verified Mark Certificate)
at GMO Internet Group
〜Strengthening Countermeasures Against Email Spoofing and Phishing Attacks Targeting Corporate Emails

With “Internet for Everyone” as Our Corporate Catchphrase, GMO Internet Group Implements BIMI (Brand Indicators for Message Identification) and VMC (Verified Mark Certificate) as of August 31, 2025

GMO Internet Group (Group CEO: Masatoshi Kumagai), which operates businesses in Internet Infrastructure, Internet Security, Online Advertising and Media, Internet Finance, and Cryptoassets under the corporate catchphrase “Internet for Everyone,” has implemented BIMI (Brand Indicators for Message Identification) and VMC (Verified Mark Certificate) as of August 31, 2025. (*1)

With this implementation, official emails sent by GMO Internet Group companies will now display the corporate logo, allowing recipients to instantly recognize the authenticity of the sender. This will help prevent damage caused by phishing scams and spam emails, providing a safer and more secure email environment.

■ More details here
GMO Internet Group Implements BIMI/VMC (Branded Email and Verified Mark Certificate)
https://group.gmo/news/article/9664/

(*1) BIMI: Brand Indicators for Message Identification Email featuring corporate logos
VMC: Verified Mark Certificate
Certificate verifying ownership of corporate logos
(*2) Implementation has been completed for 46 out of 58 companies. The remaining 12 companies will introduce the system sequentially starting in September, due to internal system adjustments.

【What Are BIMI and VMC?】

BIMI (Brand Indicators for Message Identification)
BIMI is a standard that allows organizations to display their official corporate logo next to authenticated emails in the recipient’s inbox. It helps users easily identify legitimate messages and builds brand trust at a glance.

VMC (Verified Mark Certificate)
VMC is a digital certificate that proves the ownership and authenticity of a company’s logo used in BIMI. Issued by a trusted certificate authority, VMC ensures that only verified organizations can display their brand logos in emails.

Together, BIMI + VMC strengthen email security and improve visibility by making it easy for recipients to verify the sender, reducing the risk of phishing and spoofing attacks.

GMO Internet, part of the GMO Internet Group, is implementing BIMI/VMC (Branded Email and Verified Mark Certificate) for the following services:

Onamae.com / ConoHa / Tokutoku BB

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This website contains machine translations and may not always be accurate. Please note that it may differ from the original Japanese text.