Provided by: aerc_0.18.2-1ubuntu0.1_amd64 
NAME
aerc - a pretty good email client.
SYNOPSIS
aerc [-h] [-v] [-a <name>] [-C <file>] [-A <file>] [-B <file>] [-I] [mailto:<...> | mbox:<file> |
:<command...>]
For a guided tutorial, use :help tutorial from aerc, or man aerc-tutorial from your terminal.
OPTIONS
-h, --help
Show aerc usage help and exit.
-v, --version
Print the installed version of aerc and exit.
-a <name>
--account <name>
Load only the named account, as opposed to all configured accounts. It can also be a comma separated
list of names. This option may be specified multiple times. The account order will be preserved.
-C </path/to/aerc.conf>
--aerc-conf </path/to/aerc.conf>
Instead of using $XDG_CONFIG_HOME/aerc/aerc.conf use the file at the specified path for configuring
aerc.
-A </path/to/accounts.conf>
--accounts-conf </path/to/accounts.conf>
Instead of using $XDG_CONFIG_HOME/aerc/accounts.conf use the file at the specified path for
configuring accounts.
-B </path/to/binds.conf>
--binds-conf </path/to/binds.conf>
Instead of using $XDG_CONFIG_HOME/aerc/binds.conf use the file at the specified path for configuring
binds.
-I, --no-ipc
Run commands (mailto:..., :<command...>, mbox:<file>) directly in this instance rather than over IPC
in an existing aerc instance. Also disable creation of an IPC server for subsequent aerc instances to
communicate with this one.
mailto:address[,address][?query[&query]]
Open the composer with the address(es) in the To field. These addresses must not be percent encoded.
If aerc is already running (and IPC is not disabled), the composer is started in that instance;
otherwise a new instance is started with the composer.
The following (optional) query parameters are supported:
┌───────────────────────────┬───────────────────────────────────────┐
│ Query │ Description │
├───────────────────────────┼───────────────────────────────────────┤
│ subject=<text> │ Subject line will be completed with │
│ │ the <text> │
├───────────────────────────┼───────────────────────────────────────┤
│ body=<text> │ Message body will be completed with │
│ │ the <text> │
├───────────────────────────┼───────────────────────────────────────┤
│ cc=<address>[,<address>] │ Cc header will be completed with the │
│ │ list of addresses │
├───────────────────────────┼───────────────────────────────────────┤
│ bcc=<address>[,<address>] │ Bcc header will be completed with the │
│ │ list of addresses │
├───────────────────────────┼───────────────────────────────────────┤
│ in-reply-to=<message-id> │ In-reply-to header will be set to the │
│ │ message id │
├───────────────────────────┼───────────────────────────────────────┤
│ account=<accountname> │ Specify the account (must be in │
│ │ accounts.conf; default is the │
│ │ selected account) │
├───────────────────────────┼───────────────────────────────────────┤
│ template=<template-file> │ Template sets the template file for │
│ │ creating the message │
└───────────────────────────┴───────────────────────────────────────┘
Note that reserved characters in the queries must be percent encoded.
:<command...>
Run an aerc-internal command as you would in Ex-Mode. See RUNTIME COMMANDS below.
The command to be executed and its arguments can either be passed as separate arguments in the shell
(e.g., aerc :cmd arg1 arg2) or as a single argument in the shell (e.g., aerc ":cmd arg1 arg2"). In
the former case, aerc may add quotes to the command before it is parsed in an attempt to preserve
arguments containing spaces and other special characters. In the latter case, aerc will parse the
command verbatim, as if it had been typed directly on aerc's command line. This latter form can be
helpful for commands that don't interpret quotes in their arguments.
If aerc is already running (and IPC is not disabled), the command is run in that instance; otherwise
a new instance is started with the command.
mbox:<file>
Open the specified mbox file as a virtual temporary account.
If aerc is already running (and IPC is not disabled), the file is opened in that instance; otherwise
a new instance is started with the file.
RUNTIME COMMANDS
To execute a command, press : to bring up the command interface. Commands may also be bound to keys, see
aerc-binds(5) for details. In some contexts, such as the terminal emulator, <c-x> is used to bring up the
command interface.
Different commands work in different contexts, depending on the kind of tab you have selected.
Dynamic arguments are expanded following aerc-templates(7) depending on the context. For example, if you
have a message selected, the following command:
:filter -f "{{index (.From | emails) 0}}"
Will filter all messages sent by the same sender.
Aerc stores a history of commands, which can be cycled through in command mode. Pressing the up key
cycles backwards in history, while pressing down cycles forwards.
GLOBAL COMMANDS
These commands work in any context.
:help <topic>
:man <topic>
Display one of aerc's man pages in the embedded terminal.
:help keys
:man keys
Display the active key bindings in the current context.
:new-account [-t]
Start the new account wizard.
-t: Create a temporary account. Do not modify accounts.conf.
:cd <directory>
Changes aerc's current working directory.
:z <directory or zoxide query>
Changes aerc's current working directory using zoxide. If zoxide is not on $PATH., the command will
not be registered.
:change-tab [+|-]<tab name or index>
:ct [+|-]<tab name or index>
Changes the focus to the tab with the given name. If a number is given, it's treated as an index. If
the number is prepended with + or -, the number is interpreted as a delta from the selected tab. If
only a - is given, changes the focus to the previously selected tab.
:exec <command>
Executes an arbitrary command in the background. Aerc will set the environment variables $account and
$folder when the command is executed from an Account tab or an opened message.
Note: commands executed in this way are not executed with the shell.
:eml [<path>]
:preview [<path>]
Opens an eml file and displays the message in the message viewer.
Can also be used in the message viewer to open an rfc822 attachment or in the composer to preview the
message.
:pwd
Displays aerc's current working directory in the status bar.
:send-keys <keystrokes>
Send keystrokes to the currently visible terminal, if any. Can be used to control embedded editors to
save drafts or quit in a safe manner.
Here's an example of quiting a Vim-like editor:
:send-keys <Esc>:wq!<Enter>
Note: when used in binds.conf (see aerc-binds(5)), angle brackets need to be escaped in order to make
their way to the command:
<C-q> = :send-keys \<Esc\>:wq!\<Enter\><Enter>
This way the <Esc> and the first <Enter> keystrokes are passed to :send-keys, while the last <Enter>
keystroke is executed directly, committing the :send-keys command's execution.
:term [<command>...]
:terminal [<command>...]
Opens a new terminal tab with a shell running in the current working directory, or the specified
command.
:move-tab [+|-]<index>
Moves the selected tab to the given index. If + or - is specified, the number is interpreted as a
delta from the selected tab.
:prev-tab [<n>]
:next-tab [<n>]
Cycles to the previous or next tab in the list, repeating <n> times (default: 1).
:pin-tab
Moves the current tab to the left of all non-pinned tabs and displays the pinned-tab-marker (default:
`) to the left of the tab title.
:unpin-tab
Removes the pinned-tab-marker from the current tab and returns the tab to its previous location.
:prompt <prompt> <command>...
Displays the prompt on the status bar, waits for user input, then appends that input as the last
argument to the command and executes it. The input is passed as one argument to the command, unless
it is empty, in which case no extra argument is added.
:menu [-c "<shell-cmd>"] [-e] [-b] [-a] [-d] <aerc-cmd ...>
Opens a popover dialog running sh -c "<shell-cmd>" (if not specified [general].default-menu-cmd will
be used). When the command exits, all lines printed on its standard output will be appended to <aerc-
cmd ...> and executed as a standard aerc command like xargs(1) would do when used in a shell. A colon
(:) prefix is supported for <aerc-cmd ...> but is not required.
:menu can be used without an external program by setting <shell-cmd> to -. This also acts as a
fallback in case where no <shell-cmd> was specified at all or the executable in the <shell-cmd> was
not found.
-c "<shell-cmd>"
Override [general].default-menu-cmd. See aerc-config(5) for more details.
-e: Stop executing commands on the first error.
-b: Do NOT spawn the popover dialog. Start the commands in the background (NOT in a virtual
terminal). Use this if <shell-cmd> is a graphical application that does not need a terminal.
<shell-cmd> may be fed with input text using the following flags:
-a: All account names, one per line. E.g.:
'<account>' LF
-d: All current account directory names, one per line. E.g.:
'<directory>' LF
-ad: All directories of all accounts, one per line. E.g.:
'<account>' '<directory>' LF
Quotes may be added by aerc when either tokens contain special characters. The quotes should be
preserved for <aerc-cmd ...>.
Examples:
:menu -adc fzf :cf -a
:menu -c 'fzf --multi' :attach
:menu -dc 'fzf --multi' :cp
:menu -bc 'dmenu -l 20' :cf
:menu -c 'ranger --choosefiles=%f' :attach
This may also be used in key bindings (see aerc-binds(5)):
<C-p> = :menu -adc fzf :cf -a<Enter>
:choose -o <key> <text> <command> [-o <key> <text> <command>]...
Prompts the user to choose from various options.
:suspend
Suspends the aerc process. Some ongoing connections may be terminated.
:quit [-f]
:exit [-f]
:q [-f]
Exits aerc. If a task is being performed that should not be interrupted (like sending a message), a
normal quit call might fail. In this case, closing aerc can be forced with the -f option.
MESSAGE COMMANDS
These commands are valid in any context that has a selected message (e.g. the message list, the message
in the message viewer, etc).
:archive [-m <strategy>] <scheme>
Moves the selected message to the archive. The available schemes are:
flat: No special structure, all messages in the archive directory
year: Messages are stored in folders per year
month: Messages are stored in folders per year and subfolders per month
The -m option sets the multi-file strategy. See aerc-notmuch(5) for more details.
:accept [-e|-E]
Accepts an iCalendar meeting invitation. This opens a compose window with a specially crafted
attachment. Sending the email will let the inviter know that you accepted and will likely update
their calendar as well. This will NOT add the meeting to your own calendar, that must be done as a
separate manual step (e.g. by piping the text/calendar part to an appropriate script).
-e: Forces [compose].edit-headers = true for this message only.
-E: Forces [compose].edit-headers = false for this message only.
:accept-tentative [-e|-E]
Accepts an iCalendar meeting invitation tentatively.
-e: Forces [compose].edit-headers = true for this message only.
-E: Forces [compose].edit-headers = false for this message only.
:copy [-p] [-a <account>] [-m <strategy>] <folder>
:cp [-p] [-a <account>] [-m <strategy>] <folder>
Copies the selected message(s) to <folder>.
-p: Create <folder> if it does not exist.
-a: Copy to <folder> of <account>. If <folder> does not exist, it will be created whether or not -p
is used.
-m: Set the multi-file strategy. See aerc-notmuch(5) for more details.
:decline [-e|-E]
Declines an iCalendar meeting invitation.
-e: Forces [compose].edit-headers = true for this message only.
-E: Forces [compose].edit-headers = false for this message only.
:delete [-m <strategy>]
:delete-message [-m <strategy>]
Deletes the selected message.
-m: Set the multi-file strategy. See aerc-notmuch(5) for more details.
:envelope [-h] [-s <format-specifier>]
Opens the message envelope in a dialog popup.
-h: Show all header fields
-s <format-specifier>
User-defined format specifier requiring two %s for the key and value strings. Default format:
%-20.20s: %s
:recall [-f] [-e|-E]
Opens the selected message for re-editing. Messages can only be recalled from the postpone directory.
-f: Open the message for re-editing even if it is not in the postpone directory. Aerc remembers the
folder, so the further :postpone call will save the message back there.
-e: Forces [compose].edit-headers = true for this message only.
-E: Forces [compose].edit-headers = false for this message only.
Original recalled messages are deleted if they are sent or postponed again. In both cases you have
another copy of the message somewhere. Otherwise the recalled message is left intact. This happens if
the recalled message is discarded after editing. It can be deleted with :rm if it is not needed.
:forward [-A|-F] [-T <template-file>] [-e|-E] [<address>...]
Opens the composer to forward the selected message to another recipient.
-A: Forward the message and all attachments.
-F: Forward the full message as an RFC 2822 attachment.
-T <template-file>
Use the specified template file for creating the initial message body. Unless -F is specified,
this defaults to what is set as forwards in the [templates] section of aerc.conf.
-e: Forces [compose].edit-headers = true for this message only.
-E: Forces [compose].edit-headers = false for this message only.
:move [-p] [-a <account>] [-m <strategy>] <folder>
:mv [-p] [-a <account>] [-m <strategy>] <folder>
Moves the selected message(s) to <folder>.
-p: Create <folder> if it does not exist.
-a: Move to <folder> of <account>. If <folder> does not exist, it will be created whether or not -p
is used.
-m: Set the multi-file strategy. See aerc-notmuch(5) for more details.
:patch <args ...>
Patch management sub-commands. See aerc-patch(7) for more details.
:pipe [-bmp] <cmd>
Downloads and pipes the selected message into the given shell command (executed with sh -c "<cmd>"),
and opens a new terminal tab to show the result. By default, the selected message part is used in the
message viewer and the full message is used in the message list.
Operates on multiple messages when they are marked. When piping multiple messages, aerc will write
them with mbox format separators.
-b: Run the command in the background instead of opening a terminal tab
-s: Silently close the terminal tab after the command is completed
-m: Pipe the full message
-p: Pipe just the selected message part, if applicable
This can be used to apply patch series with git:
:pipe -m git am -3
When at least one marked message subject matches a patch series (e.g. [PATCH X/Y]), all marked
messages will be sorted by subject to ensure that the patches are applied in order.
:reply [-acq] [-T <template-file>] [-A <account>] [-e|-E]
Opens the composer to reply to the selected message.
-a: Reply all
-c: Close the view tab when replying. If the reply is not sent, reopen the view tab.
-q: Insert a quoted version of the selected message into the reply editor
-T <template-file>
Use the specified template file for creating the initial message body. If -q is specified,
defaults to what is set as quoted-reply in the [templates] section of aerc.conf.
-A_: <account>
Reply with the specified account instead of the current one.
-e: Forces [compose].edit-headers = true for this message only.
-E: Forces [compose].edit-headers = false for this message only.
:read [-t]
Marks the marked or selected messages as read.
-t: Toggle the messages between read and unread.
:unread [-t]
Marks the marked or selected messages as unread.
-t: Toggle the messages between read and unread.
:flag [-t] [-a | -x <flag>]
Sets (enables) a certain flag on the marked or selected messages.
-t: Toggle the flag instead of setting (enabling) it.
-a: Mark message as answered/unanswered.
-x <flag>: Mark message with specific flag.
The available flags are (adapted from RFC 3501, section 2.3.2):
Seen
Message has been read
Answered
Message has been answered
Flagged
Message is flagged for urgent/special attention
Draft
Message is a draft
:unflag [-t] <flag>
Operates exactly like :flag, defaulting to unsetting (disabling) flags.
:modify-labels [+|-]<label>...
:tag [+|-]<label>...
Modify message labels (e.g. notmuch tags). Labels prefixed with a + are added, those prefixed with a
- removed. As a convenience, labels without either operand add the specified label.
Example: add inbox and unread labels, remove spam label.
:modify-labels +inbox -spam unread
:unsubscribe [-e|-E]
Attempt to automatically unsubscribe the user from the mailing list through use of the List-
Unsubscribe header. If supported, aerc may open a compose window pre-filled with the unsubscribe
information or open the unsubscribe URL in a web browser.
-e: Forces [compose].edit-headers = true for this message only.
-E: Forces [compose].edit-headers = false for this message only.
MESSAGE LIST COMMANDS
:align top|center|bottom
Aligns the selected message. The available positions are:
top: Top of the message list.
center: Center of the message list.
bottom: Bottom of the message list.
:disconnect
:connect
Disconnect or reconnect the current account. This only applies to certain email sources.
:clear [-s]
Clears the current search or filter criteria.
By default, the selected message will be kept. To clear the selected message and move cursor to the
top of the message list, use the -s flag.
-s: Selects the message at the top of the message list after clearing.
:cf [-a <account>] <folder>
Change the folder shown in the message list to <folder>.
-a <account>
Change to <folder> of <account> and focus its corresponding tab.
:check-mail
Check for new mail on the selected account. Non-imap backends require check-mail-cmd to be set in
order for aerc to initiate a check for new mail. Issuing a manual :check-mail command will reset the
timer for automatic checking.
:compose [-H "<header>: <value>"] [-T <template-file>] [-e|-E] [<body>]
Open the compose window to send a new email. The new email will be sent with the current account's
outgoing transport configuration. For details on configuring outgoing mail delivery consult aerc-
accounts(5).
-H "<header>: <value>"
Add the specified header to the message, e.g:
:compose -H "X-Custom: custom value"
-T <template-file>
Use the specified template file for creating the initial message body.
-e: Forces [compose].edit-headers = true for this message only.
-E: Forces [compose].edit-headers = false for this message only.
<body>: The initial message body.
:bounce [-A <account>] <address> [<address>...]
:resend [-A <account>] <address> [<address>...]
Bounce the selected message or all marked messages to the specified addresses, optionally using the
specified account. This forwards the message while preserving all the existing headers. The new
sender (From), date (Date), Message-ID and recipients (To) are prepended to the headers with the
Resent- prefix. For more information please refer to section 3.6.6 of RFC 2822. Note that the bounced
message is not copied over to the sent folder.
Also please note that some providers (notably for instance Microsoft's O365) do not allow sending
messages with the From header not matching any of the account's identities (even if Resent-From
matches some).
:recover [-f] [-e|-E] <file>
Resume composing a message that was not sent nor postponed. The file may not contain header data
unless [compose].edit-headers was enabled when originally composing the aborted message.
-f: Delete the <file> after opening the composer.
-e: Forces [compose].edit-headers = true for this message only.
-E: Forces [compose].edit-headers = false for this message only.
:filter [<options>] <terms>...
Similar to :search, but filters the displayed messages to only the search results. The search syntax
is dependent on the underlying backend. Refer to aerc-search(1) for details
:mkdir <name>
Creates a new folder for this account and changes to that folder.
:rmdir [-f] [<folder>]
Removes the folder <folder>, or the current folder if not specified.
By default, it will fail if the directory is non-empty (see -f).
-f
Remove the directory even if it contains messages.
Some programs that sync maildirs may recover deleted directories (e.g. offlineimap). These can either
be specially configured to properly handle directory deletion, or special commands need to be run to
delete directories (e.g. offlineimap --delete-folder).
It is possible, with a slow connection and the imap backend, that new messages arrive in the
directory before they show up - using :rmdir at this moment would delete the directory and such new
messages before the user sees them.
:next <n>[%]
:next-message <n>[%]
:prev <n>[%]
:prev-message <n>[%]
Selects the next (or previous) message in the message list. If specified as a percentage, the
percentage is applied to the number of messages shown on screen and the cursor advances that far.
:next-folder <n>
:prev-folder <n>
Cycles to the next (or previous) folder shown in the sidebar, repeated <n> times (default: 1).
:expand-folder
:collapse-folder
Expands or collapses the current folder when the directory tree is enabled.
:export-mbox <file>
Exports messages in the current folder to an mbox file. If there are marked messages in the folder,
only the marked ones are exported. Otherwise the whole folder is exported.
:import-mbox <file>
Imports all messages from an mbox file to the current folder.
:next-result
:prev-result
Selects the next or previous search result.
:query [-a <account>] [-n name] [-f] <notmuch query>
Create a virtual folder using the specified top-level notmuch query. This command is exclusive to the
notmuch backend.
-a <account>
Change to <folder> of <account> and focus its corresponding tab.
-n <name>
Specify the display name for the virtual folder. If not provided, <notmuch query> is used as the
display name.
-f
Load the query results into an already existing folder (messages in the original folder are not
deleted).
:search [<options>] <terms>...
Searches the current folder for messages matching the given set of conditions. The search syntax is
dependent on the underlying backend. Refer to aerc-search(1) for details.
:select <n>
:select-message <n>
Selects the <n>th message in the message list (and scrolls it into view if necessary).
:hsplit [[+|-]<n>] :split [[+|-]<n>]
Creates a horizontal split, showing <n> messages and a message view below the message list. If a + or
- is prepended, the message list size will grow or shrink accordingly. The split can be cleared by
calling :[h]split 0, or just :[h]split. The split can be toggled by calling split with the same
(absolute) size repeatedly. For example, :[h]split 10 will create a split. Calling :[h]split 10 again
will remove the split. If not specified, <n> is set to an estimation based on the user's terminal.
Also see :vsplit.
:sort [[-r] <criterion>]...
Sorts the message list by the given criteria. -r sorts the immediately following criterion in reverse
order.
Available criteria:
┌───────────┬───────────────────────────────────────┐
│ Criterion │ Description │
├───────────┼───────────────────────────────────────┤
│ arrival │ Date and time of the messages arrival │
├───────────┼───────────────────────────────────────┤
│ cc │ Addresses in the Cc field │
├───────────┼───────────────────────────────────────┤
│ date │ Date and time of the message │
├───────────┼───────────────────────────────────────┤
│ from │ Addresses in the From field │
├───────────┼───────────────────────────────────────┤
│ read │ Presence of the read flag │
├───────────┼───────────────────────────────────────┤
│ flagged │ Presence of the flagged flag │
├───────────┼───────────────────────────────────────┤
│ size │ Size of the message │
├───────────┼───────────────────────────────────────┤
│ subject │ Subject of the message │
├───────────┼───────────────────────────────────────┤
│ to │ Addresses in the To field │
└───────────┴───────────────────────────────────────┘
:toggle-threads
Toggles between message threading and the normal message list.
:fold [-at]
:unfold [-at]
Collapse or un-collapse the thread children of the selected message. If the toggle flag -t is set,
the folded status is changed. If the -a flag is set, all threads in the current view are affected.
Folded threads can be identified by {{.Thread*}} template attributes in [ui].index-columns. See aerc-
config(5) and aerc-templates(7) for more details.
:toggle-thread-context
Toggles between showing entire thread (when supported) and only showing messages which match the
current query / mailbox.
:view [-p]
:view-message [-p]
Opens the message viewer to display the selected message. If the peek flag -p is set, the message
will not be marked as seen and ignores the auto-mark-read config.
:vsplit [[+|-]<n>]
Creates a vertical split of the message list. The message list will be <n> columns wide, and a
vertical message view will be shown to the right of the message list. If a + or - is prepended, the
message list size will grow or shrink accordingly. The split can be cleared by calling :vsplit 0, or
just :vsplit. The split can be toggled by calling split with the same (absolute) size repeatedly. For
example, :vsplit 10 will create a split. Calling :vsplit 10 again will remove the split. If not
specified, <n> is set to an estimation based on the user's terminal. Also see :split.
MESSAGE VIEW COMMANDS
:close
Closes the message viewer.
:next <n>[%]
:prev <n>[%]
Selects the next (or previous) message in the message list. If specified as a percentage, the
percentage is applied to the number of messages shown on screen and the cursor advances that far.
:next-part
:prev-part
Cycles between message parts being shown. The list of message parts is shown at the bottom of the
message viewer.
:open [-d] [<args...>]
Saves the current message part to a temporary file, then opens it. If no arguments are provided, it
will open the current MIME part with the matching command in the [openers] section of aerc.conf. When
no match is found in [openers], it falls back to the default system handler.
-d: Delete the temporary file after the opener exits
When arguments are provided:
• The first argument must be the program to open the message part with. Subsequent args are passed
to that program.
• {} will be expanded as the temporary filename to be opened. If it is not encountered in the
arguments, the temporary filename will be appened to the end of the command.
:open-link <url> [<args...>]
Open the specified URL with an external program. The opening logic is the same than for :open but the
opener program will be looked up according to the URL scheme MIME type: x-scheme-handler/<scheme>.
:save [-fpaA] <path>
Saves the current message part to the given path. If the path is not an absolute path,
[general].default-save-path from aerc.conf will be prepended to the path given. If path ends in a
trailing slash or if a folder exists on disc or if -a is specified, aerc assumes it to be a
directory. When passed a directory :save infers the filename from the mail part if possible, or if
that fails, uses aerc_$DATE.
-f: Overwrite the destination whether or not it exists
-p: Create any directories in the path that do not exist
-a: Save all attachments. Individual filenames cannot be specified.
-A: Same as -a but saves all the named parts, not just attachments.
:mark [-atvT]
Marks messages. Commands will execute on all marked messages instead of the highlighted one if
applicable. The flags below can be combined as needed.
-a: Apply to all messages in the current folder
-t: toggle the mark state instead of marking a message
-v: Enter / leave visual mark mode
-V: Same as -v but does not clear existing selection
-T: Marks the displayed message thread of the selected message.
:unmark [-at]
Unmarks messages. The flags below can be combined as needed.
-a: Apply to all messages in the current folder
-t: toggle the mark state instead of unmarking a message
:remark
Re-select the last set of marked messages. Can be used to chain commands after a selection has been
acted upon
:toggle-headers
Toggles the visibility of the message headers.
:toggle-key-passthrough
Enter or exit the [view::passthrough] key bindings context. See aerc-binds(5) for more details.
MESSAGE COMPOSE COMMANDS
:abort
Close the composer without sending, discarding the message in progress.
If the text editor exits with an error (e.g. :cq in vim(1)), the message is immediately discarded.
:attach <path>
:attach -m [<arg>]
:attach -r <name> <cmd>
Attaches the file at the given path to the email. The path can contain globbing syntax described at
https://godocs.io/path/filepath#Match.
-m [<arg>]
Runs the file-picker-cmd to select files to be attached. Requires an argument when file-picker-
cmd contains the %s verb.
-r <name> <cmd>
Runs the <cmd>, reads its output and attaches it as <name>. The attachment MIME type is derived
from the <name>'s extension.
:attach-key
Attaches the public key for the configured account to the email.
:detach [<path>]
Detaches the file with the given path from the composed email. If no path is specified, detaches the
first attachment instead. The path can contain globbing syntax described at
https://godocs.io/path/filepath#Match.
:cc <addresses>
:bcc <addresses>
Sets the Cc or Bcc header to the given addresses. If an editor for the header is not currently
visible in the compose window, a new one will be added.
:edit [-e|-E]
(Re-)opens your text editor to edit the message in progress.
-e: Forces [compose].edit-headers = true for this message only.
-E: Forces [compose].edit-headers = false for this message only.
:multipart [-d] <mime/type>
Makes the message to multipart/alternative and add the specified <mime/type> part. Only the MIME
types that are configured in the [multipart-converters] section of aerc.conf are supported and their
related commands will be used to generate the alternate part.
-d:
Remove the specified alternative <mime/type> instead of adding it. If no alternative parts are
left, make the message text/plain (i.e. not multipart/alternative).
:next-field
:prev-field
Cycles between input fields in the compose window.
:postpone [-t <folder>]
Saves the current state of the message to the postpone folder (from accounts.conf) for the current
account by default.
-t: Overrides the target folder for saving the message
If the message was force-recalled with :recall -f from a different folder, the :postpone command will
save it back to that folder instead of the default postpone folder configured in settings. Use -t to
override that or use :mv to move the saved message to a different folder.
:save [-p] <path>
Saves the selected message part to the specified path. If -p is selected, aerc will create any
missing directories in the specified path. If the path specified is a directory or ends in /, aerc
will use the attachment filename if available or a generated name if not.
:send [-a <scheme>] [-t <folder>]
Sends the message using this accounts default outgoing transport configuration. For details on
configuring outgoing mail delivery consult aerc-accounts(5).
-a: Archive the message being replied to. See :archive for schemes.
-t: Overrides the Copy-To folder for saving the message.
:switch-account <account-name>
:switch-account -n
:switch-account -p
Switches the account. Can be used to switch to a specific account from its name or to cycle through
accounts using the -p and -n flags.
-p: switch to previous account
-n: switch to next account
:header [-f] <name> [<value>] :header [-d] <name>
Add a new email header to the compose window. If the header is already set and is not empty, -f must
be used to overwrite its value.
-f: Overwrite any existing header.
-d: Remove the header instead of adding it.
:encrypt
Encrypt the message to all recipients. If a key for a recipient cannot be found the message will not
be encrypted.
:sign
Sign the message using the account's default key. If pgp-key-id is set in accounts.conf (see aerc-
accounts(5)), it will be used in priority. Otherwise, the From header address will be used to look
for a matching private key in the pgp keyring.
TERMINAL COMMANDS
:close
Closes the terminal.
LOGGING
Aerc does not log by default, but collecting log output can be useful for troubleshooting and reporting
issues. Redirecting stdout when invoking aerc will write log messages to that file:
$ aerc > aerc.log
Persistent logging can be configured via the log-file and log-level settings in aerc.conf.
SEE ALSO
aerc-config(5) aerc-imap(5) aerc-jmap(5) aerc-notmuch(5) aerc-smtp(5) aerc-maildir(5) aerc-sendmail(5)
aerc-search(1) aerc-stylesets(7) aerc-templates(7) aerc-accounts(5) aerc-binds(5) aerc-tutorial(7) aerc-
patch(7)
AUTHORS
Originally created by Drew DeVault and maintained by Robin Jarry who is assisted by other open source
contributors. For more information about aerc development, see https://sr.ht/~rjarry/aerc/.
2025-07-02 AERC(1)