Sendmail will probably leave the base source tree during this release. Here's the port I use since several months - but with a very limited use case. The rc script is (for now) named esendmail.
Test reports and comments welcome.
sendmail.tgz
Description: Binary data
-- jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF DDCC 0DFA 74AE 1524 E7EE