March 28, 2013
Linode has 2 forms of e-mail:
Automated mail, sent with one of the following headers:
X-Mailer: ColdFusion 10 Application Server X-Mailer: ColdFusion 9 Application Server
And replies to support tickets:
X-Mailer: Never Gonna Give You Up
In related news, this site and a lot of my other junk is now on a Linode.