Looking for logging into the Smtp Log 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 Smtp Log site. After that you can login as usual with your login credentials.
https://de.wikipedia.org/wiki/SMTP-Auth
https://en.wikipedia.org/wiki/SMTP_Authentication
https://serverfault.com/questions/732756/postfix-dovecot-how-to-view-smtp-auth-user-in-log-files
http://www.winservermart.com/HowTo/SMTP_Logs.aspx
https://forums.cpanel.net/threads/smtp-auth-log-on-success-auth-attempts.635221/
https://www.ndchost.com/wiki/mail/test-smtp-auth-telnet
http://ipswitchmsg.force.com/kb/articles/FAQ/Explanation-of-SMTP-log-file-1307739578442
https://lists.andrew.cmu.edu/pipermail/cyrus-sasl/2012-August/002515.html
https://talk.plesk.com/threads/need-smtp-auth-logging.82100/
https://wiki.zimbra.com/wiki/Understanding_And_Troubleshooting_Authentication_Log_Events
https://unix.stackexchange.com/questions/480000/how-is-sendmail-smtp-authentication-logging-controlled
https://www.trash.net/wissen/e-mailanleitungen/esmtp-smtp-auth-tls/
https://administrator.de/forum/exchange-2016-smtp-log-377615.html