The current version of DSpam that I see in EPEL is 3.9.0. Upstream has released version 3.10.1. I believe that it offers various improvements, but in particular this version should fix a compatibility problem with DSpam communicating with Dovecot over LMTP.
Sorry I actually thought I bumped it to 3.10 awhile ago. Looks like I was halfway done that... an update is forth coming
dspam-3.10.1-1.fc14 has been submitted as an update for Fedora 14. https://admin.fedoraproject.org/updates/dspam-3.10.1-1.fc14
dspam-3.10.1-1.fc16 has been submitted as an update for Fedora 16. https://admin.fedoraproject.org/updates/dspam-3.10.1-1.fc16
dspam-3.10.1-1.el5 has been submitted as an update for Fedora EPEL 5. https://admin.fedoraproject.org/updates/dspam-3.10.1-1.el5
dspam-3.10.1-1.fc15 has been submitted as an update for Fedora 15. https://admin.fedoraproject.org/updates/dspam-3.10.1-1.fc15
dspam-3.10.1-1.el6 has been submitted as an update for Fedora EPEL 6. https://admin.fedoraproject.org/updates/dspam-3.10.1-1.el6
Package dspam-3.10.1-1.fc16: * should fix your issue, * was pushed to the Fedora 16 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing dspam-3.10.1-1.fc16' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/dspam-3.10.1-1.fc16 then log in and leave karma (feedback).
dspam-3.10.1-1.fc14 has been pushed to the Fedora 14 stable repository. If problems still persist, please make note of it in this bug report.
dspam-3.10.1-1.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report.
dspam-3.10.1-1.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report.
dspam-3.10.1-1.el5 has been pushed to the Fedora EPEL 5 stable repository. If problems still persist, please make note of it in this bug report.
dspam-3.10.1-1.fc16 has been pushed to the Fedora 16 stable repository. If problems still persist, please make note of it in this bug report.