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* Use blackhole subdomain for sender addresses of verify probes.Guilhem Moulin2017-05-163
| | | | | | | | | | | These addresses need to be accepted on the MX:es, as recipients sometimes phone back during the SMTP session to check whether the sender exists. Since a time-dependent suffix is added to the local part (cf. http://www.postfix.org/postconf.5.html#address_verify_sender_ttl) it's not enough to drop incoming mails to ‘double-bounce@fripost.org’, and it's impractical to do the same for /^double-bounce.*@fripost\.org$/.
* Change group of executables in /usr/local/{bin,sbin} from root to staff.Guilhem Moulin2017-05-147
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* webmail: use Zend opcache and configure APCu.Guilhem Moulin2017-05-143
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* sympa: don't tweak /etc/logrotate.d/sympa.Guilhem Moulin2017-05-141
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* wwsympa: allow write access to /var/spool/sympa.Guilhem Moulin2017-05-141
| | | | Request to post and moderate messages using the web interface.
* MSA: reject null sender address.Guilhem Moulin2017-05-144
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* IMAP: new script list-users.Guilhem Moulin2017-05-142
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* Fix Ansible 2.2.0 compatibility of a Jinja2 template.Guilhem Moulin2017-01-141
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* Allow SMTP client from whitelisted IPs to bypass postscreen checks.Guilhem Moulin2017-01-141
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* nginx: set Referrer-Policy HTTP header to "no-referrer".Guilhem Moulin2016-12-131
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* nginx: add support for HTTP/2.Guilhem Moulin2016-12-135
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* dovecot: Deduplicate attachments hourly, just before automatic backup.Guilhem Moulin2016-12-111
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* dovecot: use Single-Instance Storage for mail attachments.Guilhem Moulin2016-12-104
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* More logcheck-database tweaks.Guilhem Moulin2016-12-081
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* wiki: Add instruction for how to add the post-update hook.Guilhem Moulin2016-12-081
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* Dovecot: Explicitly disable LDAP.Guilhem Moulin2016-12-081
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* gitolite: allow hook.* git config keys.Guilhem Moulin2016-12-081
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* Upgrade to lacme 0.2-1.Guilhem Moulin2016-12-082
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* Webmail: Install XCache (PHP opcode cacher).Guilhem Moulin2016-12-081
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* Dovecot: use fallocate(2) to preallocate new mdbox files.Guilhem Moulin2016-12-081
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* Postscreen: Give temporary whitelist status to primary MX addresses only.Guilhem Moulin2016-09-201
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* systemd: Ensure sympa service is enabled.Guilhem Moulin2016-09-181
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* lacme-certs.conf: don't restart but reload dovecot after renewing IMAPS cert.Guilhem Moulin2016-09-181
| | | | | | Unfortunately as of Debian 8.6 (Jessie) dovecot's service file doesn't have a “Reload” directive, so we can't use `/bin/systemctl restart dovecot` as notification. It'll be fixed in Stretch, though.
* Postfix: ensure common aliases are present.Guilhem Moulin2016-09-183
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* FreshClam: change ownership of /etc/clamav/freshclam.conf.Guilhem Moulin2016-09-181
| | | | | | | | To match the stock version shipped by clamav-freshclam 0.99.2+dfsg-0+deb8u2 ~$ stat -c '%U:%G %a' /etc/clamav/freshclam.conf clamav:adm 444
* Firewall: allow duplicates rules.Guilhem Moulin2016-09-181
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* More logcheck-database tweaks.Guilhem Moulin2016-08-222
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* HSTS: use the standard capitalization of includeSubDomains.Guilhem Moulin2016-07-121
| | | | Cf. RFC 6797 sec. 6.1.2.
* postfix: Remove obsolete templates tls_policy/relay_clientcerts.Guilhem Moulin2016-07-124
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* postfix: commit the master.cf symlinks.Guilhem Moulin2016-07-125
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* nginx: Don't hard-code the HPKP headers.Guilhem Moulin2016-07-1213
| | | | | Instead, lookup the pubkeys and compute the digests on the fly. But never modify the actual header snippet to avoid locking our users out.
* Postfix lists/MDA instances: only include the MX:es' IPs in $mynetworks.Guilhem Moulin2016-07-102
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* Route all internal SMTP traffic through IPsec.Guilhem Moulin2016-07-1013
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* Postfix MX/MSA instances: put certs in the the instance's $config_directory.Guilhem Moulin2016-07-105
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* Postfix MX/MSA instances: don't ask the remote SMTP client for a client ↵Guilhem Moulin2016-07-102
| | | | | | | certificate. See postconf(5). This avoids the “(Client did not present a certificate)” messages in the Received headers.
* Postfix: avoid hardcoding the instance names.Guilhem Moulin2016-07-102
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* Postfix: don't share the master.cf between the instances.Guilhem Moulin2016-07-1012
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* postfix: Don't explicitly set inet_interfaces=all as it's the default.Guilhem Moulin2016-07-105
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* Change the pubkey extension from .pem to .pub.Guilhem Moulin2016-07-107
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* Route SMTP traffic from the webmail through IPsec.Guilhem Moulin2016-07-108
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* More logcheck-database tweaks.Guilhem Moulin2016-07-092
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* Localize the NTP pool hostnames.Guilhem Moulin2016-07-091
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* Localize the debian archive hostnames.Guilhem Moulin2016-07-091
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* ClamAV (FreshClam): use a localized Database Mirror.Guilhem Moulin2016-07-092
| | | | | | As db.local.clamav.net is not always properly localized. Furthermore, our previous Ansiblee script did not ensure ordering of the DatabaseMirror lines.
* IMAP: don't include mailbox under the virtual namespace in LIST responses.Guilhem Moulin2016-07-062
| | | | | | | | | Clients now have to use the NAMESPACE extension [RFC 2342] to discover mailboxes under the “virtual/” namespace. (Plus an extra LIST command, causing an overhead two roundtrips.) Of course the downside is that non namespace-aware clients lose access to the “virtual/{all,flagged,…}” mailboxes, but on second thought it's probably better this way rather than having such clients treat these mailboxes as regular mailboxes.
* dovecot: use the MSA postfix instance for sieve redirection.Guilhem Moulin2016-07-012
| | | | | We don't want to use the default instance since its SIZE limit is tighter than the ones on the MX:es.
* IPSec → IPsecGuilhem Moulin2016-06-295
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* More logcheck-database tweaks.Guilhem Moulin2016-06-293
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* update-firewall.sh: COMMIT empty iptables rule files.Guilhem Moulin2016-06-291
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* Postfix MSA: don't allow unauthenticated clients from $mynetworks.Guilhem Moulin2016-06-291
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