I am trying to use this command line utility to send emails with some recipients cc'd and bcc'd. The client does set the headers properly but it only sends the email to the from recipient as far as I can tell. Here's an example:
mhsendmail --smtp-addr='app:9000' --from=from@localhost <<BODY
From: from@localhost
To: to@localhost
CC: cc@localhost
BCC: bcc@locahost
Example
BODY
I am only seeing one RCPT TO from tcpflow when I run this.