Looking for logging into the Nmm Insert Credentials 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 Nmm Insert Credentials site. After that you can login as usual with your login credentials.
https://www.reddit.com/r/nexusmods/comments/5agwxk/insert_login_credentials/
https://github.com/Nexus-Mods/Nexus-Mod-Manager/issues/256
https://forums.nexusmods.com/index.php?/topic/5521817-where-is-the-log-in-option-in-nexus-mod-manager/
https://steamcommunity.com/app/72850/discussions/0/540732888860660892/
https://steamcommunity.com/app/72850/discussions/0/540732888860660892/?l=german
https://www.gutefrage.net/frage/nexus-mod-manager-login-nicht-moeglich
http://nerdhayayo.blog.fc2.com/blog-entry-7.html
https://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q14104881469
http://blog.livedoor.jp/tirashi_ura/archives/51662712.html
https://www.emc.com/collateral/TechnicalDocument/docu81461.pdf
https://www.emc.com/collateral/TechnicalDocument/docu53878.pdf
https://www.emc.com/collateral/TechnicalDocument/docu57653.pdf
ftp://mail.gapp.cz/pub/NetWorker/Moduly/NMM/doc/2.3/300-011-101_inst_guide.pdf