Developed and delivered a new MCP Email Server feature within the modelcontextprotocol/servers repository, focusing on robust email integration and server development. The work introduced a provider-agnostic architecture for multi-provider email sending, allowing users to send emails with attachments while reducing reliance on any single provider. By designing a clear API surface, the implementation supports future expansion to additional email services. Attachment support was integrated to enhance outgoing email workflows and increase user flexibility. The project was documented in Markdown, with traceable commits ensuring maintainability and transparency. This feature strengthened communication capabilities and established clean integration points for future development.