From Fedora Project Wiki
SendMail Release 8
Proofpoint, Inc., and the Sendmail Consortium announce the availability of sendmail 8.15.1. This release:
- Offers more TLS related features,
- Does not ignore temporary map lookup failures during header rewriting, uses uncompressed IPv6 addresses by default, which is an incompatible change that requires to update IPv6 related configuration data.
- It includes hooks to cryptography