GMail IMAP NO [AUTHENTICATIONFAILED] Invalid credentials (Failure)

You passed the correct login/password to login to, but you still get an “Invalid credentials” error.  What gives? For example, you called Chilkat’s Imap.Login method, passing the correct login/password, and the imap.LastErrorText contains this: authenticateLogin(110ms): loginImap(110ms): ConnectionType: SSL/TLS ImapCmdSent: aaab LOGIN “” getCompleteResponse(110ms): ImapCmdResp: aaab NO [AUTHENTICATIONFAILED] Invalid credentials (Failure) –getCompleteResponse –loginImap isOK: serverResponse: aaab NO [AUTHENTICATIONFAILED] Invalid credentials […]

Chilkat v9.5.0.87 Pre-Release Notes

The previous version release notes: Chilkat v9.5.0.86 Release Notes Chilkat v9.5.0.87 Pre-Release Notes 1-Mar-2021 Http: When automatically following redirects, Chilkat was mistakenly removing the Authorization header for all redirects. The fix is to only remove the Authorization header when the redirect is to another domain. 8-Mar-2021 Pdf:  Chilkat would automatically choose to “certify” and lock a PDF document when signing […]