Archive (Page 4)

Sending an email using the Gmail SMTP server in C#

December 14, 2022 | Martin Vobr

Gmail SMTP

Learn how to send an email using the Gmail SMTP server. First, connect using a TLS-encrypted channel. Then, authenticate using App Passwords or OAuth. C# sample code included.

Download emails from a Gmail account using POP3 and C#

December 5, 2022 | Martin Vobr

Gmail Mail POP3

Learn how to connect to a Gmail mailbox, log in using Google App Password, retrieve the message list and download the messages from your C# code using Rebex POP3 library.

Download the latest messages from Gmail using IMAP and C#

December 2, 2022 | Martin Vobr

Gmail IMAP Mail

Learn how to connect to a Gmail mailbox and download the most recent messages using the IMAP protocol and C#.

Using App Passwords for authenticating to Gmail via SMTP, IMAP or POP3 in .NET

December 1, 2022 | Martin Vobr

app-password Gmail IMAP POP3 SMTP

Logging to Gmail via IMAP using your Google password doesn't work anymore. You have to use App Password instead. Learn how to generate App Passwords and use them in your C# code.

Enabling IMAP or POP3 access to Gmail

November 30, 2022 | Martin Vobr

Gmail IMAP OAuth POP3 SMTP

How to enable IMAP or POP3 access to a Gmail account. Resolving the "password incorrect" error using App Passwords or OAuth 2.0.

How to register your app for Google OAuth 2.0 authentication

November 29, 2022 | Martin Vobr

Gmail HOWTO OAuth

Steps for enabling 'Sign in with Google' and OAuth 2.0 in a third-party application. Registration in Google Cloud Console. Obtaining Client ID and App Secret. Adding users. OAuth consent screen configuration.