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* Follow Qualys's SSL labs recommendation for HTTPS.Guilhem Moulin2015-06-071
| | | | | (Disable SSLv3 and extend STS' max age to 180 days.) See https://www.ssllabs.com/ssltest/ .
* Replace mktemp's deprecated -t option by --tmpdir.Guilhem Moulin2015-06-071
| | | | | But not in the installer, as busybox's implementation of mktemp didn't deprecate -t/-p.
* Make use of Ansible 1.5 new features.Guilhem Moulin2015-06-076
| | | | Most notably pipelining=True and sysctl_set=yes.
* wibbleGuilhem Moulin2015-06-071
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* Ansible automatically creates parent directories.Guilhem Moulin2015-06-072
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* Use Debian's usual location for static web content.Guilhem Moulin2015-06-072
| | | | Hence put the CSS and fonts under /usr/share/.
* Make the *_maps file names uniform.Guilhem Moulin2015-06-077
| | | | That is, don't put a leading virtual_ or a trailing _maps in file names.
* wibbleGuilhem Moulin2015-06-073
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* Fix the catch-all resolution again.Guilhem Moulin2015-06-0718
| | | | | | | | | | | | | | | | | | | | We introduce a limitation on the domain-aliases: they can't have children (e.g., lists or users) any longer. The whole alias resolution, including catch-alls and domain aliases, is now done in 'virtual_alias_maps'. We stop the resolution by returning a dummy alias A -> A for mailboxes, before trying the catch-all maps. We're still using transport_maps for lists. If it turns out to be a bottleneck due to the high-latency coming from LDAP maps, (and the fact that there is a single qmgr(8) daemon), we could rewrite lists to a dummy subdomain and use a static transport_maps instead: virtual_alias_maps: mylist@example.org -> mylist#example.org@mlmmj.localhost.localdomain transport_maps: mlmmj.localhost.localdomain mlmmj:
* Mailing lists (using mlmmj).Guilhem Moulin2015-06-0718
| | | | | | | | | Right now the list server cannot be hosted with a MX, due to bug 51: http://mlmmj.org/bugs/bug.php?id=51 Web archive can be compiled with MHonArc, but the web server configuration is not there yet.
* Remove list commands.Guilhem Moulin2015-06-072
| | | | | | They were only a dirty hack for list commands à la Mailman such as mylist-request. If we are to use another list manager such as mlmmj, which uses a VERP delimiter instead, the problem disappears.
* Don't pass the client information unless necessary.Guilhem Moulin2015-06-072
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* Don't use IPSec to relay messages to localhost.Guilhem Moulin2015-06-074
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* Excplicitely make local services run on localhost.Guilhem Moulin2015-06-074
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* typoGuilhem Moulin2015-06-076
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* Fix catchall resolution.Guilhem Moulin2015-06-0717
| | | | | | | | It has to be performed last, to give a chance to be accepted as a regular mailbox. We introduce a new, dedicated, smtpd daemon whose only purpose is to resolve catch-alls.
* Install haveged.Guilhem Moulin2015-06-072
| | | | | | To avoid low-entropy conditions, see http://www.issihosts.com/haveged/
* Install ClamAV.Guilhem Moulin2015-06-072
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* Remove the 'fripostLocalAlias' attribute.Guilhem Moulin2015-06-076
| | | | | | | | | | | | | Instead, we pretend that lists are valid users (via a match in the mailbox_transport_maps) but choose a different transport (with the same request in transport_maps). The advantage is that we get rid of the ugly hack for list transport… A minor drawback is that we now have two LDAP lookups instead of one for non local addresses (ie, everything but reserved addresses). Hopefully the requests are cached; but even if they aren't, querying a local LDAP server is supposed to be cheap.
* Configure Sieve and ManageSieve.Guilhem Moulin2015-06-076
| | | | | Also, add the 'managesieve' RoundCube plugin to communicate with our server.
* Use a local IMAP caching proxy under the webmail.Guilhem Moulin2015-06-0712
| | | | | | | | | | | | (Unless the webmail is itself a full IMAP server.) It replaces RoundCube's own IMAP and message caches. Dovecot's IMAPC storage backend is not very documented, but provides smart IMAP proxying. References include: http://dovecot.org/pipermail/dovecot/2011-January/056975.html http://wiki2.dovecot.org/HowTo/ImapcProxy http://wiki2.dovecot.org/Migration/Dsync
* wibbleGuilhem Moulin2015-06-072
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* Make the virtual mailboxes visible under RoundCube.Guilhem Moulin2015-06-077
| | | | | | RoundCubes lists subscribed mailboxes only (determined using LIST-EXTENDED by default); also, it seems to ignore new subscriptions to mailboxes not listed by the LIST command.
* Configure the webmail.Guilhem Moulin2015-06-0719
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* Common web configuration.Guilhem Moulin2015-06-077
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* Load relevant MySQL authplugins.Guilhem Moulin2015-06-073
| | | | Also, turn off all TCP/IP listener ports.
* Use postmulti to run postconf per instance.Guilhem Moulin2015-06-072
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* Force expansion of escape sequences.Guilhem Moulin2015-06-073
| | | | | By using double quoted scalars, cf. https://groups.google.com/forum/#!topic/ansible-project/ZaB6o-eqDzw
* Compile Spamassassin rules.Guilhem Moulin2015-06-073
| | | | See /usr/share/doc/spamassassin/README.Debian.gz
* Auto-update Spamassassin's ruleset.Guilhem Moulin2015-06-071
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* wibbleGuilhem Moulin2015-06-076
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* Configure dovecot's antispam filter.Guilhem Moulin2015-06-076
| | | | | | | | | | | | | Mails to be retrained are stored in the spooldir /home/mail/spamspool; later a daemon catches them up and feed them to sa-learn(1p). (On busy systems batch-process the learning should be much more efficient.) The folder transisition matrix along with the corresponding actions can be found there: http://hg.dovecot.org/dovecot-antispam-plugin/raw-file/5ebc6aae4d7c/doc/dovecot-antispam.7.txt See also dovecot-antispam(7).
* Enable IMAP virtual mailboxes.Guilhem Moulin2015-06-077
| | | | | | | | | | | | | | Using dovecot's 'virtual' plugin, cf. http://wiki2.dovecot.org/Plugins/Virtual The 'virtual/' namespace is visible in the NAMESPACE command (hidden=no), but not in LIST (list=no). This should ensure that the namespace isn't automatically synced by offlineimap, but nevertheless visible by roundcube, cf. http://trac.roundcube.net/ticket/1486796 http://mailman2.u.washington.edu/pipermail/imap-protocol/2010-May/001076.html
* wibbleGuilhem Moulin2015-06-0711
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* Include amavisd-new's LDAP schema.Guilhem Moulin2015-06-071
| | | | | | It'd certainly be nicer if we didn't have to deploy amavis' schema everywhere, but we need the 'objectClass' in our replicates, hence they need to be aware of the 'amavisAccount' class.
* Configure the content filter.Guilhem Moulin2015-06-0714
| | | | | | | | | | | Antispam & antivirus, using ClamAV and SpamAssassin through Amavisd-new. Each user has his/her amavis preferences, and own Bayes filter (to maximize privacy). One question remains, though: how to set spamassassin's trusted_networks / internal_networks / msa_networks? It seems not obivious to get it write with IPSec and dynamic IPs. (Cf. https://wiki.apache.org/spamassassin/AwlWrongWay)
* bugfixGuilhem Moulin2015-06-071
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* Convert legacy *.schema into *.ldif.Guilhem Moulin2015-06-071
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* wibbleGuilhem Moulin2015-06-072
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* oopsGuilhem Moulin2015-06-071
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* Install common packages.Guilhem Moulin2015-06-071
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* Configure S.M.A.R.T.Guilhem Moulin2015-06-072
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* Configure NTP.Guilhem Moulin2015-06-076
| | | | | | We use a "master" NTP server, which synchronizes against stratum 1 servers (hence is a stratum 2 itself); all other clients synchronize to this master server through IPSec.
* Rename the role 'mx' into 'MX'.Guilhem Moulin2015-06-0715
| | | | Other abreviations are upper case.
* Configure the Mail Submission Agent.Guilhem Moulin2015-06-0710
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* Configure the Mail Delivery Agent.Guilhem Moulin2015-06-079
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* wibbleGuilhem Moulin2015-06-076
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* Configure the IMAP server.Guilhem Moulin2015-06-0715
| | | | (For now, only LMTP and IMAP processes, without replication.)
* oopsGuilhem Moulin2015-06-071
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* Configure the LDAP provider.Guilhem Moulin2015-06-075
| | | | (Hence the SyncProv overlay.)