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(C) GMail App PasswordSee more GMail SMTP/IMAP/POP ExamplesDemonstrates how to authenticate using an app password with GMail for IMAP and SMTP.
#include <C_CkImap.h> #include <C_CkMailMan.h> void ChilkatSample(void) { HCkImap imap; BOOL success; HCkMailMan mailman; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Starting May 30, 2022, Google will no longer support the use of third-party apps or devices // which ask you to sign in to your Google Account using only your username and password. // Instead of authenticating with your GMail username/password, a GMail user can create an App Password // and then login using their username/app_password. It's literally the same, except it allows a GMail // account owner to isolate passwords to specific applications. // The Gmail account owner would first need to make sure she has 2-Step Verification setup for her account. // Note: The 2FA verification is not a factor when authenticating with an app password. The 2FA is required // to setup app passwords in the Google account console. See Sign in with App Passwords // After the GMail account owner has setup his app password, he simply uses the app password instead of his GMail account password. // For example: imap = CkImap_Create(); CkImap_putSsl(imap,TRUE); CkImap_putPort(imap,993); success = CkImap_Connect(imap,"imap.gmail.com"); if (success == FALSE) { printf("%s\n",CkImap_lastErrorText(imap)); CkImap_Dispose(imap); return; } success = CkImap_Login(imap,"user@gmail.com","srnyyvqajocnsvdp"); if (success == FALSE) { printf("%s\n",CkImap_lastErrorText(imap)); CkImap_Dispose(imap); return; } printf("IMAP Success!\n"); // For SMTP.. mailman = CkMailMan_Create(); CkMailMan_putSmtpHost(mailman,"smtp.gmail.com"); CkMailMan_putSmtpUsername(mailman,"user@gmail.com"); CkMailMan_putSmtpPassword(mailman,"srnyyvqajocnsvdp"); CkMailMan_putSmtpSsl(mailman,TRUE); CkMailMan_putSmtpPort(mailman,465); success = CkMailMan_SmtpConnect(mailman); if (success == FALSE) { printf("%s\n",CkMailMan_lastErrorText(mailman)); CkImap_Dispose(imap); CkMailMan_Dispose(mailman); return; } success = CkMailMan_SmtpAuthenticate(mailman); if (success == FALSE) { printf("%s\n",CkMailMan_lastErrorText(mailman)); CkImap_Dispose(imap); CkMailMan_Dispose(mailman); return; } printf("SMTP Success!\n"); CkImap_Dispose(imap); CkMailMan_Dispose(mailman); } |
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