Provided by: lei_1.9.0-1_all 
NAME
lei-tag - set/unset metadata on messages
SYNOPSIS
lei tag [OPTIONS] FILE [FILE...] METADATA [METADATA...]
lei tag [OPTIONS] (-|--stdin) METADATA [METADATA...]
DESCRIPTION
Set or unset volatile metadata on messages. In JMAP terms, "volatile metadata" includes "mailboxes"
(analogous to a folder or label) and a restricted set of "keywords". This supported keywords are the
combination of system keywords (seen, answered, flagged, and draft), which map to Maildir flags and mbox
Status/X-Status headers, as well as reserved keywords (forwarded, phishing, junk, and notjunk).
To add a label or keyword, prefix it with "+L:" and "+kw:", respectively. To remove a label or keyword,
use "-L:" or "-kw:". For example, "+kw:flagged" would set the "flagged" keyword for the specified
messages, and "-L:INBOX" would remove the "INBOX" label.
OPTIONS
-F MAIL_FORMAT
--in-format=MAIL_FORMAT
Message input format: "eml", "mboxrd", "mboxcl2", "mboxcl", or "mboxo".
Default: "eml"
-q
--quiet
Suppress feedback messages.
LABELS
Labels are user-defined values analogous to IMAP/JMAP mailbox names. They must only contain lowercase
characters, digits, and a limited amount of punctuation (e.g. ".", "-", "@").
Messages may have multiple labels.
KEYWORDS
Keywords are "flags" in Maildir and IMAP terminology. Common keywords include: "seen", "answered",
"flagged", and "draft", though "forwarded", "phishing", "junk", and "notjunk" are also supported.
When writing to various mboxes, the common keywords will be mapped to the "Status" and "X-Status"
headers.
Messages may have multiple keywords.
CONTACT
Feedback welcome via plain-text mail to <mailto:meta@public-inbox.org> The mail archives are hosted at <https://public-inbox.org/meta/> and <http://4uok3hntl7oi7b4uf4rtfwefqeexfzil2w6kgk2jn5z2f764irre7byd.onion/meta/>
COPYRIGHT
Copyright 2021 all contributors <mailto:meta@public-inbox.org> License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
SEE ALSO
lei-add-external(1)