HIPAA compliant email providers are email services and secure email vendors that will sign a Business Associate Agreement when they create, receive, maintain, or transmit electronic protected health information and that offer the controls an organization needs to meet the HIPAA Privacy Rule and HIPAA Security Rule requirements for permitted use, access limitation, transmission security, integrity, audit capability, and administrative oversight.
HIPAA does not publish an approved list of email providers, and provider selection does not determine compliance by itself. Compliance depends on the covered entity or business associate configuring the service, restricting workforce use to permitted purposes, applying the HIPAA Minimum Necessary Rule when it applies, and documenting risk analysis and risk management actions for email workflows that involve electronic protected health information.
Enterprise email platforms used by healthcare organizations often include Microsoft 365 services that provide Exchange Online and Google Workspace Gmail when the customer executes the applicable Business Associate Agreement terms and configures security settings for the environment. These platforms can support account level access controls, administrative logging, and encrypted transport when configured, and they can be paired with controls such as data loss prevention, retention, and conditional access where the organization’s risk management requires them.
Secure email vendors can be used when an organization needs stronger enforcement for protected health information in email, such as message level encryption behavior, recipient authentication, secure message pickup, and centralized auditing that aligns with internal monitoring. Vendors frequently used for healthcare email workflows include Paubox, Virtru, LuxSci, and Hushmail for Healthcare, subject to contract scope and the vendor’s willingness to sign a Business Associate Agreement for the specific service being used.
A provider can support compliant email use when the organization can meet these operational requirements. The organization can verify recipient addresses and identities for messages containing protected health information. The organization can limit access through unique user accounts and authentication controls. The organization can secure endpoints that access email, including mobile devices, through device controls and access revocation procedures. The organization can retain and retrieve messages when needed for legal, operational, or recordkeeping requirements, and can investigate suspected incidents using available logs.
Patient email is permitted under HIPAA when used within HIPAA Privacy Rule limits and supported by reasonable safeguards, including a process for honoring patient communication requests and documenting any use of unencrypted email when the patient requests that method after being informed of associated risk.