Users cannot authenticate with login name in domain\sAMAccountName format using MFA Agent 2.0.1
Originally Published: 2021-03-11
Article Number
Applies To
RSA Product: RSA Authentication Agent for Windows
RSA Product: RSA AM 8.4 with CAS enabled.
Issue
CAS_domain users are able to authenticate using user@ad.cas_domain.com (UPN)When the MFA Agent was deployed, but cannot authneticate using login name in domain\sAMAccountName format with MFA Agent. The option to “Send Domain and User Name to RSA Authentication Manager” was disabled because the cloud tenant is unable to accept the username as “domain\sAMAccountName”.
Cause
Resolution
Download RSA Authentication MFA Agent: RSA® MFA Agent for Microsoft Windows Downloads
Documentation: RSA MFA Agent for Microsoft Windows Documentation
Related Articles
How to authenticate to an RSA Authentication Agent for Windows as user@domain.com with NTLM to UPN name mapping 510Number of Views Unchallenged Active Directory users fail to authenticate with RSA Authentication Agent for PAM 297Number of Views RSA Authentication Agent 7.2.1 for Windows cannot determine challenge group if the user submits fully qualified domain nam… 222Number of Views Unable to Install/Upgrade RSA MFA agent for Microsoft Windows 237Number of Views RSA Identity Governance & Lifecycle collector throws "Login failed. The login is from an untrusted domain and cannot be us… 154Number of Views
Trending Articles
Downloading RSA Authentication Manager license files or RSA Software token seed records RSA MFA Agent 2.3.6 for Microsoft Windows Installation and Administration Guide Quick Setup Guide - Passwordless Authentication in Windows MFA Agent for Active Directory Mandatory Certificate Upgrade Required by 6th October 2025 for RSA MFA Agent for PAM, RSA MFA Agent for Apache, and Third … RSA Authentication Manager 8.9 Release Notes (January 2026)
Don't see what you're looking for?