I installed FC6 on my existing system. This was a full install, but I kept my
/home partition.  Spamassassin is now generating selinux errors:

audit(1161816171.736:4): avc:  denied  { write } for  pid=3678 comm="spamd"
name="[27642]" dev=pipefs ino=27642 context=system_u:system_r:spamd_t:s0
tcontext=system_u:system_r:unconfined_t:s0 tclass=fifo_file

and also:

audit(1161840509.171:36): avc:  denied  { getattr } for  pid=2590 comm="spamd"
name="auto-whitelist" dev=dm-1 ino=1048629 scontext=system_u:system_r:spamd_t:s0
tcontext=system_u:object_r:file_t:s0 tclass=file

audit(1161886038.960:3242): avc:  denied  { getattr } for  pid=2559 comm="spamd"
name="bayes_toks" dev=dm-1 ino=1048631 scontext=system_u:system_r:spamd_t:s0
tcontext=system_u:object_r:file_t:s0 tclass=file

I'm seeing a high level of spam now, so I suspect this is breaking some parts of
spamassassin.