OfflineIMAP 7.2.4 Licensed under the GNU GPL v2 or any later version (with an OpenSSL exception) imaplib2 v2.57 (bundled), Python v2.7.16, OpenSSL 1.1.1c 28 May 2019 *** Processing account gmail-dudul Establishing connection to imap.gmail.com:993 (gmail-dudul-remote) LOGIN authentication failed: [AUTHENTICATIONFAILED] Invalid credentials (Failure) ERROR: All authentication types failed: LOGIN: [AUTHENTICATIONFAILED] Invalid credentials (Failure) *** Finished account 'gmail-dudul' in 0:01 ERROR: Exceptions occurred during the run! ERROR: All authentication types failed: LOGIN: [AUTHENTICATIONFAILED] Invalid credentials (Failure) Traceback: File "/usr/lib/python2.7/site-packages/offlineimap/accounts.py", line 293, in syncrunner self.__sync() File "/usr/lib/python2.7/site-packages/offlineimap/accounts.py", line 369, in __sync remoterepos.getfolders() File "/usr/lib/python2.7/site-packages/offlineimap/repository/IMAP.py", line 452, in getfolders imapobj = self.imapserver.acquireconnection() File "/usr/lib/python2.7/site-packages/offlineimap/imapserver.py", line 586, in acquireconnection self.__authn_helper(imapobj) File "/usr/lib/python2.7/site-packages/offlineimap/imapserver.py", line 459, in __authn_helper "failed:\n\t%s"% msg, OfflineImapError.ERROR.REPO)