Package cyrus-imapd

A high-performance email, contacts and calendar server

http://www.cyrusimap.org/

The Cyrus IMAP (Internet Message Access Protocol) server provides access to
personal mail, system-wide bulletin boards, news-feeds, calendar and contacts
through the IMAP, JMAP, NNTP, CalDAV and CardDAV protocols. The Cyrus IMAP
server is a scalable enterprise groupware system designed for use from small to
large enterprise environments using technologies based on well-established Open
Standards.

A full Cyrus IMAP implementation allows a seamless mail and bulletin board
environment to be set up across one or more nodes. It differs from other IMAP
server implementations in that it is run on sealed nodes, where users are not
normally permitted to log in. The mailbox database is stored in parts of the
filesystem that are private to the Cyrus IMAP system. All user access to mail
is through software using the IMAP, IMAPS, JMAP, POP3, POP3S, KPOP, CalDAV
and/or CardDAV protocols.

The private mailbox database design gives the Cyrus IMAP server large
advantages in efficiency, scalability, and administratability. Multiple
concurrent read/write connections to the same mailbox are permitted. The server
supports access control lists on mailboxes and storage quotas on mailbox
hierarchies.

File Formats
File Description
cyrus.conf Cyrus IMAP Documentation
imapd.conf Cyrus IMAP Documentation
krb.equiv Cyrus IMAP Documentation
System Administration
Command Description
arbitron Cyrus IMAP Documentation
backupd Cyrus IMAP Documentation
chk_cyrus Cyrus IMAP Documentation
ctl_backups Cyrus IMAP Documentation
ctl_conversationsdb Cyrus IMAP Documentation
ctl_cyrusdb Cyrus IMAP Documentation
ctl_deliver Cyrus IMAP Documentation
ctl_mboxlist Cyrus IMAP Documentation
ctl_zoneinfo Cyrus IMAP Documentation
cvt_cyrusdb Cyrus IMAP Documentation
cyr_backup Cyrus IMAP Documentation
cyr_buildinfo Cyrus IMAP Documentation
cyr_dbtool Cyrus IMAP Documentation
cyr_deny Cyrus IMAP Documentation
cyr_df Cyrus IMAP Documentation
cyr_expire Cyrus IMAP Documentation
cyr_fetchnews Cyrus IMAP Documentation
cyr_httpd Cyrus IMAP Documentation
cyr_info Cyrus IMAP Documentation
cyr_quota Cyrus IMAP Documentation
cyr_restore Cyrus IMAP Documentation
cyr_synclog Cyrus IMAP Documentation
cyr_virusscan Cyrus IMAP Documentation
deliver Cyrus IMAP Documentation
fud Cyrus IMAP Documentation
idled Cyrus IMAP Documentation
imapd.8cyrus Cyrus IMAP Documentation
ipurge Cyrus IMAP Documentation
lmtpd Cyrus IMAP Documentation
master.8cyrus Cyrus IMAP Documentation
mbexamine Cyrus IMAP Documentation
mbpath Cyrus IMAP Documentation
mbtool Cyrus IMAP Documentation
nntpd Cyrus IMAP Documentation
notifyd Cyrus IMAP Documentation
pop3d.8cyrus Cyrus IMAP Documentation
reconstruct Cyrus IMAP Documentation
rmnews Cyrus IMAP Documentation
smmapd Cyrus IMAP Documentation
squatter Cyrus IMAP Documentation
sync_client Cyrus IMAP Documentation
sync_reset Cyrus IMAP Documentation
sync_server Cyrus IMAP Documentation
timsieved Cyrus IMAP Documentation
tls_prune Cyrus IMAP Documentation
unexpunge Cyrus IMAP Documentation