imapfeed(8) on Linux
The text f619e7383c46, as Debian 10 (Buster) shipped it.
Multi-host, multi-connection, streaming NNTP feeder
Flags it lists
-
-C -
-M -
-S -
-a -
-b -
-c -
-d -
-e -
-h -
-l -
-m -
-o -
-p -
-s -
-v -
-x -
-y -
-z