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Sending Email with SendGrid
Last updated: Monday, December 8, 2025
Published in: CODE Magazine: 2025 Jul/Aug
Matthew explores the advantages of using SendGrid for sending bulk emails, specifically in C# programming. He highlights the limitations of traditional methods, like SMTPClient and Mailkit, when dealing with a high volume of messages. Hess demonstrates the setup and utilization of SendGrid's REST API, focusing on its C# utility classes and personalizations feature, enabling efficient customization of emails for individual recipients. Additionally, he delves into template creation and management, showcasing SendGrid’s tools for crafting professional-quality email templates. Hess underscores SendGrid’s functionality in simplifying bulk email processes while avoiding issues related to SPAM filters and message limits.

