I have a 5.06 NE on ubuntu and I ran an apt-get install mailx to install mailx so I can have a cli interface for notifications of scripts running.
After running the apt-get it looks like I should have installed the mta-dummy first.
I get an error when I run mailx
postdrop: warning: unable to look up public/pickup: No such file or directory
Do I need to remove the mailx, install mta-dummy then reinstall mailx?
Will doing this cause any problems on my Zimbra server?