Vacation Messages on OS X 10.4 Server

The Situation!

The Resolution

Use Cyrus IMAP’s sieve to set up a script that auto replies. It needs to
be set up first.

sudo mkdir /usr/sieve  
sudo chown cyrusimap:mail /usr/sieve

Add yourself to user group that can administer sieve by editing

admins: cyrusimap, admin

Now add sieve 2000/tcp #Sieve mail filtering to /etc/services.
Restart mail:

sudo serveradmin stop mail  
sudo serveradmin start mail

Server should now be listening on port 2000:

netstat -an | grep 2000  
tcp4       0      0  *.2000                 *.*                    LISTEN  
tcp6       0      0  *.2000                 *.*                    LISTEN

Make a vacation script. It can be anywhere. Here’s the example from the
Mail Server admin

# This is a sample script for vacation rules.  
# Read the comments following the pound/hash to find out  
# what the script is doing.  
# Make sure the vacation extension is used.  
require "vacation";  
# Define the script as a vacation script  
# Send the vacation response to any given sender only once every seven days no matter how many messages are sent from him.  
:days 7  
#For every message sent to these addresses  
:addresses [""]  
# Make a message with the following subject  
:subject "Out of Office Reply"  
# And make the body of the message the following  
"Test auto reply";  
# End of Script

Enter the sieve shell

/usr/bin/cyrus/test/sieveshell --user=testuser --authname=admin localhost  
connecting to localhost  
Please enter your password:   
> put vacation.msg  
> activate vacation.msg   
> quit

This creates /usr/sieve/t/testuser. Type ‘help’ for help. Use
‘deactivate’ to remove all scripts. Test. Fin.