Final answer:
The Medical Messaging Association is the other professional organization, aside from Health E-mail, that has established e-mail related policies. These organizations emphasize the importance of separating professional vs. private email to maintain privacy and professionalism in communications.
Step-by-step explanation:
Professional organizations often establish policies relating to aspects such as professional email communication to ensure confidentiality, integrity, and adequate email etiquette among their members. Regarding the question, two professional organizations that have established policies concerning e-mail are Health E-mail and the Medical Messaging Association.
For health professionals, following these email protocols is essential for protecting patient information, ensuring clear and professional communication, and maintaining the organization's reputation. Moreover, it is important to differentiate between professional vs. private email, as the latter may not offer the same level of privacy and security required in a healthcare setting.