Smtp-user-enum Update: v1.2

I just released a bug fix for smtp-user-enum .  The -p option to specify a different TCP port didn’t actually work. 🙂

Update: smtp-user-enum v1.1

Guy Harper sent me a patch for smtp-user-enum.  It can now enumerate email addresses on vulnerable servers as well as OS-level usernames.  Cheers Guy. The project page has been updated with example of how the use the new -D option.


Username guessing tool primarily for use against the default Solaris SMTP service. Can use either EXPN, VRFY or RCPT TO.  Recent changes are detailed in the CHANGELOG. Download smtp-user-enum v1.2 here. MD5 and SHA1 checksums are the packages can be downloaded.  They’re based on the package name (below v.v represents the version, e.g. 1.1): […]