A spamassassin enhancement update has been released for Oracle Linux 7.

Oracle Linux Enhancement Advisory ELEA-2020-0382

  http://linux.oracle.com/errata/ELEA-2020-0382.html

The following updated rpms for Oracle Linux 7 have been uploaded to the
Unbreakable Linux Network:

x86_64:
spamassassin-3.4.0-5.el7_7.x86_64.rpm

SRPMS:
  http://oss.oracle.com/ol7/SRPMS-updates/spamassassin-3.4.0-5.el7_7.src.rpm


Description of changes:

[3.4.0-5]
- Add support for SHA-512 and SHA-256 signatures in sa-update
- Resolves: rhbz#1787382