https://github.com/nmap/nmap/pull/1258
Allow user-specified EHLO domains in SMTP STARTTLS by gwire · Pull Request #1258 · nmap/nmap ·...
Nmap - the Network Mapper. Github mirror of official SVN repository. - Allow user-specified EHLO domains in SMTP STARTTLS by gwire · Pull Request #1258 ·...
pull requestallowuser
https://www.samlogic.net/articles/smtp-commands-reference.htm
SMTP Commands Reference (covers HELO/EHLO, MAIL, RCPT, DATA, RSET, VRFY, AUTH, STARTTLS etc)
This article describes basic (core) SMTP commands and some ESMTP commands. Explains commands as HELO/EHLO, MAIL, RCPT, DATA, RSET, VRFY, AUTH, STARTTLS etc.
commands reference
https://www.wyrihaximus.net/
EHLO | WyriHaximus.net
ehlo
https://GitHub.com/curl/curl/issues/18588
smtp does not accept EHLO keywords in lowercase · Issue #18588 · curl/curl · GitHub
I did this RFC5321 states that
does notsmtpacceptehlokeywords