Release Notes: This is a major update fixing reported security problems and fixing may other bugs big and small.
Release Notes: This release deals solely with a problem in a minor change in the previous release which unexpectedly resulted in sender addresses being truncated to just their mailbox part.
Release Notes: This release fixes a major botch that was made in the host domain name RE parsing and matching code. The checkerr utility script now automatically recognizes and registers all non-local double-bounce original senders in the dead-mail.senders database so that future messages from these addresses will not accumulate in the error queue.
Release Notes: Bounce messages were getting lost, and more than 2GB of free spool space was causing an integer overflow.