I don't have real-time information about current events or specific intermediaries that people may use to communicate with President Bashar al-Assad of Syria. Intermediaries can vary over time and can include diplomats, government officials, international organizations, and other influential figures who may have channels of communication with the Syrian government.
However, it's important to note that communicating with high-level officials like President Assad is usually reserved for formal diplomatic channels, given the sensitive nature of international relations. Governments and organizations may utilize diplomatic missions, ambassadors, and foreign ministries to communicate with the Syrian government. Additionally, during crises or conflicts, regional or international entities like the United Nations, the Arab League, or other countries can also act as intermediaries to facilitate communication or negotiations.
Please keep in mind that geopolitical situations can change, and it's essential to refer to current news sources for the latest information about any communication with President Assad or the Syrian government in more recent times.