2 ## IMAP specific settings
5 # If nothing happens for this long while client is IDLEing, move the connection
6 # to imap-hibernate process and close the old imap process. This saves memory,
7 # because connections use very little memory in imap-hibernate process. The
8 # downside is that recreating the imap process back uses some resources.
9 #imap_hibernate_timeout = 0
11 # Maximum IMAP command line length. Some clients generate very long command
12 # lines with huge mailboxes, so you may need to raise this if you get
13 # "Too long argument" or "IMAP command line too large" errors often.
14 #imap_max_line_length = 64k
16 # IMAP logout format string:
17 # %i - total number of bytes read from client
18 # %o - total number of bytes sent to client
19 # %{fetch_hdr_count} - Number of mails with mail header data sent to client
20 # %{fetch_hdr_bytes} - Number of bytes with mail header data sent to client
21 # %{fetch_body_count} - Number of mails with mail body data sent to client
22 # %{fetch_body_bytes} - Number of bytes with mail body data sent to client
23 # %{deleted} - Number of mails where client added \Deleted flag
24 # %{expunged} - Number of mails that client expunged, which does not
25 # include automatically expunged mails
26 # %{autoexpunged} - Number of mails that were automatically expunged after
28 # %{trashed} - Number of mails that client copied/moved to the
29 # special_use=\Trash mailbox.
30 # %{appended} - Number of mails saved during the session
31 #imap_logout_format = in=%i out=%o
33 # Override the IMAP CAPABILITY response. If the value begins with '+',
34 # add the given capabilities on top of the defaults (e.g. +XFOO XBAR).
37 # How long to wait between "OK Still here" notifications when client is
39 #imap_idle_notify_interval = 2 mins
41 # ID field names and values to send to clients. Using * as the value makes
42 # Dovecot use the default value. The following fields have default values
43 # currently: name, version, os, os-version, support-url, support-email.
46 # ID fields sent by client to log. * means everything.
49 # Workarounds for various client bugs:
51 # Send EXISTS/RECENT new mail notifications only when replying to NOOP
52 # and CHECK commands. Some clients ignore them otherwise, for example OSX
53 # Mail (<v2.1). Outlook Express breaks more badly though, without this it
54 # may show user "Message no longer in server" errors. Note that OE6 still
55 # breaks even with this workaround if synchronization is set to
57 # tb-extra-mailbox-sep:
58 # Thunderbird gets somehow confused with LAYOUT=fs (mbox and dbox) and
59 # adds extra '/' suffixes to mailbox names. This option causes Dovecot to
60 # ignore the extra '/' instead of treating it as invalid mailbox name.
62 # Show \Noselect flags for LSUB replies with LAYOUT=fs (e.g. mbox).
63 # This makes Thunderbird realize they aren't selectable and show them
64 # greyed out, instead of only later giving "not selectable" popup error.
66 # The list is space-separated.
67 #imap_client_workarounds =
69 # Host allowed in URLAUTH URLs sent by client. "*" allows all.
72 # What happens when FETCH fails due to some internal error:
73 # disconnect-immediately:
74 # The FETCH is aborted immediately and the IMAP client is disconnected.
76 # The FETCH runs for all the requested mails returning as much data as
77 # possible. The client is finally disconnected without a tagged reply.
79 # Same as disconnect-after, but tagged NO reply is sent instead of
80 # disconnecting the client. If the client attempts to FETCH the same failed
81 # mail more than once, the client is disconnected. This is to avoid clients
82 # from going into infinite loops trying to FETCH a broken mail.
83 #imap_fetch_failure = disconnect-immediately
86 # Space separated list of plugins to load (default is global mail_plugins).
87 #mail_plugins = $mail_plugins
89 # Maximum number of IMAP connections allowed for a user from each IP address.
90 # NOTE: The username is compared case-sensitively.
91 #mail_max_userip_connections = 10
92 mail_max_userip_connections = 50