Connect to SMTP Servers using C#

Simple Mail Transfer Protocol (SMTP) is the most commonly used email protocol that deals with sending email messages from client applications to the email server. In various cases, the email clients are implemented within .NET applications in order to send emails via SMTP. For such scenarios, this article covers how to connect to an SMTP server programmatically using C#. Furthermore, the code samples demonstrate how to send an email via SMTP client after connection establishment.
February 23, 2021 · 3 min · Usman Aziz