Unless you're explicitly closing STDIN before executing the script you'll always have a readable STDIN.

Why don't you provide an option to read from STDIN and if that option isn't specified read from the IMAP server?

See Getopt::Long

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: Piping input as an option by Joost
in thread Piping input as an option by jkelly

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