smtp-sink(1) on macOS
The text 486ffca2d7a3, as Mac OS X 10.4.11.x86, Mac OS X 10.4.11.ppc, Mac OS X 10.4.10.x86, Mac OS X 10.4.10.ppc, Mac OS X 10.4.9.x86, Mac OS X 10.4.9.ppc, Mac OS X 10.4.8.x86, Mac OS X 10.4.8.ppc, Mac OS X 10.4.7.x86, Mac OS X 10.4.7.ppc, Mac OS X 10.4.6.x86, Mac OS X 10.4.6.ppc, Mac OS X 10.4.5.x86, Mac OS X 10.4.5.ppc, Mac OS X 10.4.4.x86, Mac OS X 10.4.4.ppc, Mac OS X 10.4.3, Mac OS X 10.4.2, Mac OS X 10.4.1, Mac OS X 10.4 shipped it.
multi-threaded SMTP/LMTP test server
Flags it lists
-
-8 -
-C -
-F -
-L -
-P -
-a -
-c -
-e -
-f -
-h -
-n -
-p -
-q -
-r -
-s -
-v -
-w