Provided by: notmuch_0.37-1ubuntu2_amd64 
NAME
notmuch-config - access notmuch configuration file
SYNOPSIS
notmuch config get <section>.<item>
notmuch config set [--database] <section>.<item> [value ...]
notmuch config list
DESCRIPTION
The config command can be used to get or set settings in the notmuch configuration file
and corresponding database.
get The value of the specified configuration item is printed to stdout. If the item has
multiple values (it is a list), each value is separated by a newline character.
set The specified configuration item is set to the given value. To specify a
multiple-value item (a list), provide each value as a separate command-line
argument.
If no values are provided, the specified configuration item will be removed from
the configuration file.
With the --database option, updates configuration metadata stored in the database,
rather than the default (text) configuration file.
list Every configuration item is printed to stdout, each on a separate line of the form:
section.item=value
No additional whitespace surrounds the dot or equals sign characters. In a
multiple-value item (a list), the values are separated by semicolon characters.
The available configuration items are described below. Non-absolute paths are presumed
relative to $HOME for items in section database.
built_with.<name>
Compile time feature <name>. Current possibilities include "retry_lock" (configure
option, included by default). (since notmuch 0.30, "compact" and "field_processor"
are always included.)
database.autocommit
How often to commit transactions to disk. 0 means wait until command completes,
otherwise an integer n specifies to commit to disk after every n completed
transactions.
History: this configuration value was introduced in notmuch 0.33.
database.backup_dir
Directory to store tag dumps when upgrading database.
History: this configuration value was introduced in notmuch 0.32.
Default: A sibling directory of the Xapian database called backups.
database.hook_dir
Directory containing hooks run by notmuch commands. See notmuch-hooks.
History: this configuration value was introduced in notmuch 0.32.
Default: See HOOKS, below.
database.mail_root
The top-level directory where your mail currently exists and to where mail will be
delivered in the future. Files should be individual email messages.
History: this configuration value was introduced in notmuch 0.32.
Default: For compatibility with older configurations, the value of database.path is
used if database.mail_root is unset.
database.path
Notmuch will store its database here, (in sub-directory named .notmuch if
database.mail_root is unset).
Default: see DATABASE LOCATION
git.path
Default location for git repository for notmuch-git.
git.safe_fraction
Some notmuch-git operations check that the fraction of messages changed (in the
database or in git, as appropriate) is not too large. This item controls what
fraction of total messages is considered "not too large".
git.tag_prefix
Default tag prefix (filter) for notmuch-git.
index.decrypt
Policy for decrypting encrypted messages during indexing. Must be one of: false,
auto, nostash, or true.
When indexing an encrypted e-mail message, if this variable is set to true, notmuch
will try to decrypt the message and index the cleartext, stashing a copy of any
discovered session keys for the message. If auto, it will try to index the
cleartext if a stashed session key is already known for the message (e.g. from a
previous copy), but will not try to access your secret keys. Use false to avoid
decrypting even when a stashed session key is already present.
nostash is the same as true except that it will not stash newly-discovered session
keys in the database.
From the command line (i.e. during notmuch-new, notmuch-insert, or
notmuch-reindex), the user can override the database's stored decryption policy
with the --decrypt= option.
Here is a table that summarizes the functionality of each of these policies:
┌─────────────────┬───────┬──────┬─────────┬──────┐
│ │ false │ auto │ nostash │ true │
├─────────────────┼───────┼──────┼─────────┼──────┤
│Index cleartext │ │ X │ X │ X │
│using stashed │ │ │ │ │
│session keys │ │ │ │ │
├─────────────────┼───────┼──────┼─────────┼──────┤
│Index cleartext │ │ │ X │ X │
│using secret │ │ │ │ │
│keys │ │ │ │ │
├─────────────────┼───────┼──────┼─────────┼──────┤
│Stash session │ │ │ │ X │
│keys │ │ │ │ │
├─────────────────┼───────┼──────┼─────────┼──────┤
│Delete stashed │ X │ │ │ │
│session keys on │ │ │ │ │
│reindex │ │ │ │ │
└─────────────────┴───────┴──────┴─────────┴──────┘
Stashed session keys are kept in the database as properties associated with the
message. See session-key in notmuch-properties for more details about how they can
be useful.
Be aware that the notmuch index is likely sufficient (and a stashed session key is
certainly sufficient) to reconstruct the cleartext of the message itself, so please
ensure that the notmuch message index is adequately protected. DO NOT USE
index.decrypt=true or index.decrypt=nostash without considering the security of
your index.
Default: auto.
index.header.<prefix>
Define the query prefix <prefix>, based on a mail header. For example
index.header.List=List-Id will add a probabilistic prefix List: that searches the
List-Id field. User defined prefixes must not start with 'a'...'z'; in particular
adding a prefix with same name as a predefined prefix is not supported. See
notmuch-search-terms for a list of existing prefixes, and an explanation of
probabilistic prefixes.
maildir.synchronize_flags
If true, then the following maildir flags (in message filenames) will be
synchronized with the corresponding notmuch tags:
┌─────┬──────────────────────────────────┐
│Flag │ Tag │
├─────┼──────────────────────────────────┤
│D │ draft │
├─────┼──────────────────────────────────┤
│F │ flagged │
├─────┼──────────────────────────────────┤
│P │ passed │
├─────┼──────────────────────────────────┤
│R │ replied │
├─────┼──────────────────────────────────┤
│S │ unread (added when 'S' flag is │
│ │ not present) │
└─────┴──────────────────────────────────┘
The notmuch-new command will notice flag changes in filenames and update tags,
while the notmuch-tag and notmuch-restore commands will notice tag changes and
update flags in filenames.
If there have been any changes in the maildir (new messages added, old ones removed
or renamed, maildir flags changed, etc.), it is advisable to run notmuch-new before
notmuch-tag or notmuch-restore commands to ensure the tag changes are properly
synchronized to the maildir flags, as the commands expect the database and maildir
to be in sync.
Default: true.
new.ignore
A list to specify files and directories that will not be searched for messages by
notmuch-new. Each entry in the list is either:
A file or a directory name, without path, that will be ignored, regardless of the
location in the mail store directory hierarchy.
Or:
A regular expression delimited with // that will be matched against the path of the
file or directory relative to the database path. Matching files and directories
will be ignored. The beginning and end of string must be explicitly anchored. For
example, /.*/foo$/ would match "bar/foo" and "bar/baz/foo", but not "foo" or
"bar/foobar".
Default: empty list.
new.tags
A list of tags that will be added to all messages incorporated by notmuch new.
Default: unread;inbox.
query.<name>
Expansion for named query called <name>. See notmuch-search-terms for more
information about named queries.
search.exclude_tags
A list of tags that will be excluded from search results by default. Using an
excluded tag in a query will override that exclusion.
Default: empty list. Note that notmuch puts deleted;spam here when creating new
configuration file.
show.extra_headers
By default notmuch-show includes the following headers in structured output if they
are present in the message: Subject, From, To, Cc, Bcc, Reply-To, Date. This option
allows the specification of a list of further headers to output.
History: This configuration value was introduced in notmuch 0.35.
Default: empty list.
squery.<name>
Expansion for named query called <name>, using s-expression syntax. See
notmuch-sexp-queries for more information about s-expression queries.
user.name
Your full name.
Default: $NAME variable if set, otherwise read from /etc/passwd.
user.other_email
A list of other email addresses at which you receive email (see also,
user.primary_email)
Default: not set.
user.primary_email
Your primary email address.
Default: $EMAIL variable if set, otherwise constructed from the username and
hostname of the current machine.
FILES
CONFIGURATION
Notmuch configuration file search order:
1. File specified by notmuch --config global option; see notmuch.
2. File specified by NOTMUCH_CONFIG environment variable.
3. $XDG_CONFIG_HOME/notmuch/<profile>/config where <profile> is defined by NOTMUCH_PROFILE
environment variable if set, $XDG_CONFIG_HOME/notmuch/default/config otherwise.
4. $HOME/.notmuch-config.<profile> where <profile> is defined by NOTMUCH_PROFILE
environment variable if set, $HOME/.notmuch-config otherwise.
DATABASE LOCATION
Notmuch database search order:
1. Directory specified by NOTMUCH_DATABASE environment variable.
2. Directory specified by config key database.path.
3. $XDG_DATA_HOME/notmuch/<profile> where <profile> is defined by NOTMUCH_PROFILE
environment variable if set, $XDG_DATA_HOME/notmuch/default otherwise.
4. Directory specified by MAILDIR environment variable.
5. $HOME/mail
HOOKS
Notmuch hook directory search order:
1. Directory specified by database.hook_dir configuration option.
2. $XDG_CONFIG_HOME/notmuch/<profile>/hooks where <profile> is defined by NOTMUCH_PROFILE
environment variable if set, $XDG_CONFIG_HOME/notmuch/default/hooks otherwise.
3. <database.path>/.notmuch/hooks
SEE ALSO
notmuch, notmuch-count, notmuch-dump, notmuch-hooks, notmuch-insert, notmuch-new,
notmuch-properties, notmuch-reply, notmuch-restore, notmuch-search, notmuch-search-terms,
notmuch-show, notmuch-tag
AUTHOR
Carl Worth and many others
COPYRIGHT
2009-2022, Carl Worth and many others