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FedRAMP Security Inbox

The FedRAMP Security Inbox rules ensure FedRAMP can reliably contact the security and compliance staff responsible for every FedRAMP-authorized cloud service offering. These rules also set expectations for urgent communications, response time testing, and routing important messages separately from general support or customer service channels.

Subsets

Effective Date(s) & Overall Applicability for 20x and Rev5

  • Required (Consolidated Rules for 2026)
  • Obtain: 2026-01-05
  • Maintain: 2026-01-05
  • Grace Ends: 2026-07-01

FedRAMP Responsibilities

These rules apply to FedRAMP when communicating with cloud service providers.

Verified Emails

FSI-FRP-VRE

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

FedRAMP MUST send messages to cloud service providers using an official @fedramp.gov or @gsa.gov email address with properly configured Sender Policy Framework (SPF), DomainKeys Identified Mail (DKIM), and Domain-based Message Authentication Reporting and Conformance (DMARC) email authentication.


Note: Anyone at GSA can send email from @fedramp.gov or @gsa.gov - FedRAMP team members will typically have "FedRAMP" or "Q20B" in their name but this is not universal or enforceable. The nature of government enterprise IT services makes it difficult for FedRAMP to isolate FedRAMP-specific team members with enforceable identifiers.

Criticality Designators

FSI-FRP-CDS

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

FedRAMP MUST convey the criticality of the message in the subject line, IF the message requires an elevated reaction, using one of the following designators:

  1. Emergency: There is a potential incident or crisis such that FedRAMP requires an extremely urgent reaction; emergency messages will contain aggressive timeframes for reaction and failure to meet these timeframes will result in corrective action.
  2. Emergency Test: FedRAMP requires an extremely urgent reaction to confirm the functionality and effectiveness of the FedRAMP Security Inbox; emergency test messages will contain aggressive timeframes for reaction and failure to meet these timeframes will result in corrective action.
  3. Important: There is an important issue that FedRAMP requires the cloud service provider to address; important messages will contain reasonable timeframes for reaction and failure to meet these timeframes may result in corrective action.

Note: Messages sent by FedRAMP without one of these designators are considered general communications and do not require an elevated reaction; these may be resolved in the normal course of business by the cloud service provider.


Terms: FedRAMP Security Inbox, Incident

Use FedRAMP_Security Email in Emergencies

FSI-FRP-UFS

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

FedRAMP MUST send Emergency and Emergency Test designated messages from fedramp_security@gsa.gov OR fedramp_security@fedramp.gov.

Public Notice of Emergency Tests

FSI-FRP-PNT

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

This FRR includes a notification requirement!

  • Notify publicly by web using fedramp.gov.

FedRAMP MUST post a public notice at least 10 business days in advance of sending an Emergency Test message; such notices MUST include explanation of the likely expected actions and timeframes for the Emergency Test message.

Timeframe: 10 business days


Notes:

  • Public notice may include blog posts, social media posts, announcements during Community Updates, or e-blasts.
  • As this process matures, additional confirmed options may become available.

Terms: Likely

Required Actions

FSI-FRP-RQA

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

FedRAMP MUST clearly specify the required actions in the body of messages that require an elevated reaction.

Elevated Reaction Timeframes

FSI-FRP-ERT

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

FedRAMP MUST clearly specify the expected timeframe for completing required actions in the body of messages that require an elevated reaction; timeframes for actions will vary depending on the situation but the default timeframes to provide an estimated resolution time for Emergency and Emergency Test designated messages will be as follows:

  1. Class D: within 12 hours
  2. Class C: by 3:00 p.m. Eastern Time on the 2nd business day
  3. Class B: by 3:00 p.m. Eastern Time on the 3rd business day
  4. Class A: by 3:00 p.m. Eastern Time on the 5th business day

Note: FedRAMP Class D Certified cloud service providers are expected to address Emergency messages (including tests) from FedRAMP with a reaction time appropriate to operating a service where failure to react rapidly might have a severe or debilitating customer effect on the U.S. Government; some Emergency messages may require faster reaction and all such messages should be addressed as quickly as possible.


Terms: Debilitating Customer Effect, FedRAMP Certified

Explain Corrective Actions

FSI-FRP-COR

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

FedRAMP MUST clearly specify the corrective actions that will result from failure to complete the required actions in the body of messages that require an elevated reaction; such actions may vary from negative ratings in the FedRAMP Marketplace to suspension of FedRAMP Certification depending on the severity of the event.

Reaction Metrics

FSI-FRP-RPM

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

FedRAMP MAY track and publicly share the time required by cloud service providers to take the actions specified in messages that require an elevated reaction.

General Provider Responsibilities

These rules apply to providers with any type of FedRAMP Certification.

Maintain a FedRAMP Security Inbox

FSI-CSO-INB

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

Providers MUST establish and maintain an email address to receive messages from FedRAMP; this inbox is a FedRAMP Security Inbox (FSI).


Be careful using a personal email tied to an individual for this inbox due to the significant risk to future communications after a change in personnel!


Notes:

  • Unless otherwise notified, FedRAMP will use the listed Security Email on the Marketplace for these notifications.
  • If a provider establishes a new inbox in reaction to this guidance that is different from the Security Email then they must follow the FSI-CSO-NOC (Notification of Changes) rules to notify FedRAMP.

Terms: FedRAMP Security Inbox

Notification of Changes

FSI-CSO-NOC

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

This FRR includes a notification requirement!

  • Notify FedRAMP by email using info@fedramp.gov.

Providers MUST immediately notify FedRAMP of any changes in addressing for their FedRAMP Security Inbox by emailing info@fedramp.gov with the name and FedRAMP ID of the cloud service offering and the updated email address.


Terms: Cloud Service Offering, FedRAMP Security Inbox

Trust @fedramp.gov and @gsa.gov

FSI-CSO-TFG

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

Providers MUST treat any email originating from an @fedramp.gov or @gsa.gov email address as if it was sent from FedRAMP by default; if such a message is confirmed to originate from someone other than FedRAMP then the FedRAMP Security Inbox rules no longer apply.


Terms: FedRAMP Security Inbox

Receive Email Without Disruption

FSI-CSO-RCV

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

Providers MUST receive and react to email messages from FedRAMP without disruption and without requiring additional actions from FedRAMP.


Note: This requirement is intended to prevent cloud service providers from requiring FedRAMP to complete a CAPTCHA, log into a customer portal, or otherwise take service-specific actions that might prevent the security team from receiving the message.

Complete Required Actions

FSI-CSO-CRA

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

Providers MUST complete the required actions in Emergency or Emergency Test designated messages sent by FedRAMP within the timeframe included in the message.


Note: Timeframes may vary by FedRAMP Certification class.

Emergency Message Routing

FSI-CSO-EMR

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

Providers MUST route Emergency designated messages sent by FedRAMP to a senior security official for their awareness.


Note: Senior security officials are determined by the provider.

Important Message Actions

FSI-CSO-IMA

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

Providers SHOULD complete the required actions in Important designated messages sent by FedRAMP within the timeframe specified in the message.


Note: Timeframes may vary by FedRAMP Certification class.

Acknowledge Receipt

FSI-CSO-ACK

Changelog:

  • 2026-05-04: Initial reset for the Consolidated Rules for 2026 Public Preview.

Providers SHOULD promptly and automatically acknowledge the receipt of messages received from FedRAMP in their FedRAMP Security Inbox.


Terms: FedRAMP Security Inbox, Promptly

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