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): http://pentestmonkey.net/tools/smtp-user-enum/smtp-user-enum-v.v-beta.tar.gz.md5 … Continue reading smtp-user-enum