I have recently set up my mail server with Debian 7.2 (Wheezy), Dovecot, and Postfix, as described in this guide. This is all working fine, and I have installed and configured Roundcube and Postfixadmin and got everything working nicely together.
What I would like to do now is link my normal user account to the
sendmail programs so that:
sendmailsends messages from email@example.com and it copies the sent e-mail into the "Sent Messages" folder of the mailbox of the user firstname.lastname@example.org.
Is there an easy way to accomplish this?