I screwed up. Ack.
I'm running still, thankfully. But, I don't want to do anything further until I figure out how to properly undo what I did without breaking Zimbra (further).
I was trying to install a command line mailer and forgot about the optional instructions in the Ubuntu 8.04 guide. So, mailx is installed and from the command line it works. (Logwatch doesn't though, that'll be another question).
So, there is a 'postfix' directory in the /etc directory dated today. When trying to run 'dpkg -i mta-dummy_1.0_all.deb' I get "postfix conflicts with mail-transport-agent.." and so on.
I also stopped receiving mail until I ran as zimbra zmmtactl restart.
So, if I run apt-get remove postfix mailx will I break Zimbra? What should I do?
I would like to end up with the command line mailer so that I can get logwatch to work.