[pmwiki-users] Notify on linux

[Ruth Duerr]

I'd like to be notified when changes to most of our internal wiki  
groups are posted, so I asked our SA to add

$EnableNotify=1;

to the config.php file, which he did

I then added the line

notify=myname at nsidc.org

to Main.NotifyList, but I am not receiving any emails.

pmwiki is installed on a linux box (SUSE linux I think).  Is there  
anything else needed to get this to work?

Thanks!