cyrus-smtptest(1) on Linux
The text 8f79c662815c, as Debian 13 (Trixie) shipped it. The page shows this text now.
Cyrus IMAP documentation Interactive SMTP test program. This is actually installed as a hard linked copy of imtest(1). It allows you to authenticate and send SMTP commands to the server.
Flags it lists
-
--authname -
--do-challenge -
--input-filename -
--keyfile -
--maxssf -
--mechanism -
--minssf -
--no-initial-response -
--output-socket -
--password -
--pidfile -
--port -
--realm -
--reauth-attempts -
--require-compression -
--require-tls -
--run-stress-test -
--sasl-option -
--username -
--verbose -
-I -
-X -
-a -
-c -
-f -
-i -
-k -
-l -
-m -
-n -
-o -
-p -
-q -
-r -
-s -
-t -
-u -
-v -
-w -
-x -
-z