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IMAPD(8)
NAME
imapd - IMAP server process
SYNOPSIS
imapd [ -C config-file ] [ -U uses ] [ -T timeout ] [ -D ]
[ -s ] [ -p ssf ]
DESCRIPTION
Imapd is an IMAP4rev1 server. It accepts commands on its standard input
and responds on its standard output. It MUST be invoked by master(8) with
those descriptors attached to a remote client connection.
Imapd reads its configuration options out of the imapd.conf(5) file unless
specified otherwise by -C.
If the file msg/shutdown is created under the directory specified in the
configdirectory configuration option, then imapd will shut down the
connection, sending the first line contained in the file to the client as
the reason. New connections are denied.
If the file msg/motd is created under the directory specified in the
configdirectory configuration option, then imapd will send the first line
contained in the file to clients upon connect as an ALERT message which
IMAP-compliant clients are required to display. This option serves to
annoy users mostly. Unfortunately clients tend to connect far more
frequently than is apparent, causing each connection to generate a seperate
server ALERT for each connection. Many clients do not display these
properly, if they do anything with them at all.
If the directory log/user exists under the directory specified in the
configdirectory configuration option, then imapd will create protocol
telemetry logs for sessions authenticating as user. The telemetry logs
will be stored in the log/user directory with a filename of the imapd
process-id.
OPTIONS
-C config-file
Read configuration options from config-file.
-U uses
The maximum number of times that the process should be used for new
connections before shutting down. The default is 250.
-T timeout
The number of seconds that the process will wait for a new connection
before shutting down. Note that a value of 0 (zero) will disable the
timeout. The default is 60.
-D Run external debugger specified in debug_command.
-s Serve IMAP over SSL (imaps). All data to and from imapd is encrypted
using the Secure Sockets Layer.
-p ssf
Tell imapd that an external layer exists. An SSF (security strength
factor) of 1 means an integrity protection layer exists. Any higher
SSF implies some form of privacy protection.
FILES
/etc/imapd.conf
SEE ALSO
imapd.conf(5), master(8)
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Index for Section 8 |
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Alphabetical listing for I |
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Top of page |
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