Looking for logging into the Kmail 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 Kmail site. After that you can login as usual with your login credentials.
https://kde.org/applications/internet/kmail/
https://userbase.kde.org/KMail/de
https://www.kmail.org/
http://mail.karunya.edu.in/
https://hilfe.uni-paderborn.de/Mail_einrichten_in_KMail_(Linux_KDE_Desktop)
https://www.rollapp.com/app/kmail
https://www.greennet.org.uk/support/setting-kmail
https://wiki.manjaro.org/index.php?title=Setup_Kmail_%26_Davmail_to_connect_to_an_Exchange_server
https://www.mailhilfe.de/reviews/test-40-html
https://www.maketecheasier.com/check-gmail-account-with-kmail/
https://www.pro-linux.de/artikel/2/1690/e-mails-filtern-mit-kmail.html
https://www.pro-linux.de/news/1/26208/kde-applications-1808-freigegeben.html
https://www.reddit.com/r/kde/comments/9lqoc8/office_365_mail_from_college_on_kmail/