Currently the command `frm' may display for example 2 fields with Message-ID and -l switch to show recipient:
$ frm -f Message-ID -l It would be useful to create list of e-mails to be processed in ther programs by using the switches like: $ from --field-list Message-ID,From,Subject It would be OK to have not more than 5 such fields. In particular I need Message-ID to reference to message quickly and this alone is not useful without the subject which is supposed to be descriptive. Then I can build lists, like links, so that mail client can quicly locate that message. -- Jean Take action in Free Software Foundation campaigns: https://www.fsf.org/campaigns In support of Richard M. Stallman https://stallmansupport.org/