Huh. Very odd.
I sent my 2 messages on getting an older fail2ban version working from inside the Yahoo web mail page...it doesn't get more Yahoo than that. (smile).
I don't think there's anything I can do to prevent this, is there?
From: Keith Sloan <email@example.com>
To: Eric <firstname.lastname@example.org>
Cc: "email@example.com" <firstname.lastname@example.org>
May 28, 2014 7:22 AM
Subject: Re: [Fail2ban-users] mail list server was down Friday-Sunday?
I do not think the list was down, though all mail from you has ended up in my spam folder
"Be careful with this message. Our systems couldn't verify that this message was really sent by yahoo.com
. You might want to avoid clicking links or replying with personal information. Learn more"