Looking for logging into the Imapsync Imap.gmail.com Says It Has No Capability For Authenticate site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Imapsync Imap.gmail.com Says It Has No Capability For Authenticate site. After that you can login as usual with your login credentials.
https://github.com/imapsync/imapsync/issues/74
https://github.com/imapsync/imapsync/issues/57
https://serverfault.com/questions/836095/imapsync-authentication-login-error
https://www.itechlounge.net/2018/03/linux-imapsync-host-says-it-has-no-capability-for-authenticate-login/
http://www.google.de/url?url=http://www.linux-france.org/prj/imapsync_list/msg00836.html
https://www.hmailserver.com/forum/viewtopic.php%3Ft%3D22117
https://groups.google.com/d/topic/zimbra-br/BiDp_aJzIkU
https://forums.zimbra.org/viewtopic.php%3Ft%3D59749
https://imapsync.lamiral.info/FAQ.d/FAQ.Gmail.txt
https://forums.cpanel.net/threads/failed-imapsync-authentication.441202/
https://stackoverflow.com/questions/52048377/using-imapsync-to-import-from-gmail
https://lists.andrew.cmu.edu/pipermail/info-cyrus/2008-April/028948.html
https://thamtech.com/blog/2008/03/29/gmail-to-google-apps-email-migration/