I'm setting up fetchmail for use with Request Tracker on a RHEL 8 server. It's not working and I'm unable to troubleshoot because it doesn't appear to be writing to `/var/log/syslog` or `/var/log/fetchmail.log`. How do I get it to write to one of these logs?

Here's my `/etc/fetchmailrc`:
```
set daemon 60
set invisible
set postmaster administrator
set syslog
set logfile /var/log/fetchmail.log
poll pop.gmail.com protocol pop3 port 995 username "[email protected]" password "xxxxxx" ssl mda "/var/www/html/requesttracker/bin/rt-mailgate --queue YLN --action correspond --url https://subdomain.example.com" nokeep
```

I restart fetchmail after each fetchmailrc edit. What am I doing wrong?