check_imap_receive(7) on Linux
The text 31d5f7cf06af, as Debian 9 (Stretch) shipped it.
connects to and searches an IMAP account for messages
Flags it lists
-
--capture-max -
--capture-min -
--critical -
--delete -
--download -
--download-max -
--help -
--hires -
--hostname -
--imap-check-interval -
--imap-retries -
--mailbox -
--nodelete -
--nodelete-captured -
--nodownload -
--nossl -
--notemplate -
--password -
--port -
--search -
--search-critical-max -
--search-critical-min -
--search-warning-max -
--search-warning-min -
--ssl -
--ssl-ca-file -
--template -
--timeout -
--usage -
--username -
--verbose -
--version -
--warning