CentOS Errata and Security Advisory 2006:0515
https://rhn.redhat.com/errata/RHSA-2006-0515.html
The following updated files have been uploaded and are currently syncing to the mirrors:
files: updates/ia64/RPMS/sendmail-8.13.1-3.RHEL4.5.ia64.rpm updates/ia64/RPMS/sendmail-cf-8.13.1-3.RHEL4.5.ia64.rpm updates/ia64/RPMS/sendmail-devel-8.13.1-3.RHEL4.5.ia64.rpm updates/ia64/RPMS/sendmail-doc-8.13.1-3.RHEL4.5.ia64.rpm