It’s amazing how a criminal attorney posts confidential proposal that was not sent to him

I sent a proposal to a particular counties criminal lawyers association and it was sent with the following message in the email:
This electronic message contains information from Internet Guru Girl. The contents may be privileged and confidential and are intended for the use of the intended addressee(s) only. If you are not an intended addressee, note that any disclosure, copying, distribution, or use of the contents of this message is prohibited. If you have received this e-mail in error, please contact reply to this email.

Then one of the particular attorneys posted it on his blog.
Another one thinks it’s unsolicited and is obviously another UNINFORMED one.
AND IT WAS “Solicited” by a board member.
This seems to be unethical and questionable legally???
AND IT WAS “Solicited” by a board member.
Sparta Townson