Otherwise email providers which allow to bring your own domain
and use the same IP addresses for all customers
send wildcard certificate instead of the correct one
and Postfix refuses to connect with an error
server certificate verification failed for example.org[A.B.C.D]:25: num=62:hostname mismatch
12 KiB
Changelog for chatmail deployment
untagged
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Send SNI when connecting to outside servers (#524)
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Pass through
original_contentinstead ofcontentin filtermail (#509) -
Document TLS requirements in the readme (#514)
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Remove cleanup service from submission ports (#512)
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cmdeploy dovecot: delete big messages after 7 days (#504)
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mtail: fix getting logs from STDIN (#502)
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filtermail: don't require exactly 2 lines after openPGP payload (#497)
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cmdeploy dns: offer alternative DKIM record format for some web interfaces (#470)
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journald: remove old logs from disk (#490)
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opendkim: restart once every day to mend RAM leaks (#498
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migration guide: let opendkim own the DKIM keys directory (#468)
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improve secure-join message detection (#473)
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use old crypt lib in python < 3.11 (#483)
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chatmaild: set umask to 0700 for doveauth + metadata (#490)
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remove MTA-STS daemon (#488)
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replace
Subjectwith[...]for all outgoing mails. (#481) -
opendkim: use su instead of sudo (#491)
1.5.0 2024-12-20
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cmdeploy dns: always show recommended DNS records (#463)
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add
--alltocmdeploy dns(#462) -
fix
_mta-stsTXT DNS record (#461 -
deploy
iroh-relayand also update "realtime relay services" in privacy policy. (#434) (#451) -
add guide to migrate chatmail to a new server (#429)
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disable anvil authentication penalty (#414
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increase
request_queue_sizefor UNIX sockets to 1000. (#437) -
add argument to
cmdeploy runfor specifying a different SSH host thanmail_domain(#439) -
query autoritative nameserver to bypass DNS cache (#424)
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add mtail support (new optional
mtail_addressini value) This defines the address on whichmtailexposes its metrics collected from the logs. If you want to collect the metrics with Prometheus, setup a private network (e.g. WireGuard interface) and assign an IP address from this network to the host. If you do not plan to collect metrics, keep this setting unset. (#388) -
fix checking for required DNS records (#412)
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add support for specifying whole domains for recipient passthrough list (#408)
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add a paragraph about "account deletion" to info page (#405)
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avoid nginx listening on ipv6 if v6 is dsiabled (#402)
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refactor ssh-based execution to allow organizing remote functions in modules. (#396)
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trigger "apt upgrade" during "cmdeploy run" (#398)
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drop hispanilandia passthrough address (#401)
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set CAA record flags to 0
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add IMAP capabilities instead of overwriting them (#413)
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fix OpenPGP payload check (#435)
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fix Dovecot quota_max_mail_size to use max_message_size config value (#438)
1.4.1 2024-07-31
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fix metadata dictproxy which would confuse transactions resulting in missed notifications and other issues. (#393) (#394)
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add optional "imap_rawlog" config option. If true, .in/.out files are created in user home dirs containing the imap protocol messages. (#389)
1.4.0 2024-07-28
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Add
disable_ipv6config option to chatmail.ini. Required if the server doesn't have IPv6 connectivity. (#312) -
allow current K9/Thunderbird-mail releases to send encrypted messages outside by accepting their localized "encrypted subject" strings. (#370)
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Migrate and remove sqlite database in favor of password/lastlogin tracking in a user's maildir.
(#379) -
Require pyinfra V3 installed on the client side, run
./scripts/initenv.shto upgrade locally. (#378) -
don't hardcode "/home/vmail" paths but rather set them once in the config object and use it everywhere else, thereby also improving testability.
(#351) temporarily introduced obligatory "passdb_path" and "mailboxes_dir" settings but they were removed/obsoleted in (#380) -
BREAKING: new required chatmail.ini value 'delete_inactive_users_after = 100' which removes users from database and mails after 100 days without any login. (#350)
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Refine DNS checking to distinguish between "required" and "recommended" settings (#372)
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reload nginx in the acmetool cronjob (#360)
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remove checking of reverse-DNS PTR records. Chatmail-servers don't depend on it and even in the wider e-mail system it's not common anymore. If it's an issue, a chatmail operator can still care to properly set reverse DNS. (#348)
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Make DNS-checking faster and more interactive, run it fully during "cmdeploy run", also introducing a generic mechanism for rapid remote ssh-based python function execution. (#346)
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Don't fix file owner ship of /home/vmail (#345)
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Support iterating over all users with doveadm commands (#344)
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Test and fix for attempts to create inadmissible accounts (#333)
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check that OpenPGP has only PKESK, SKESK and SEIPD packets (#323, #324)
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improve filtermail checks for encrypted messages and drop support for unencrypted MDNs (#320)
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replace
bashwith/bin/sh(#334) -
Increase number of logged in IMAP sessions to 50000 (#335)
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filtermail: do not allow ASCII armor without actual payload (#325)
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Remove sieve to enable hardlink deduplication in LMTP (#343)
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dovecot: enable gzip compression on disk (#341)
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DKIM-sign Content-Type and oversign all signed headers (#296)
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Add nonci_accounts metric (#347)
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doveauth: log when a new account is created (#349)
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Multiplex HTTPS, IMAP and SMTP on port 443 (#357)
1.3.0 - 2024-06-06
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don't check necessary DNS records on cmdeploy init anymore (#316)
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change default for delete_mails_after from 40 to 20 days (#300)
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save journald logs only to memory and save nginx logs to journald instead of file (#299)
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fix writing of multiple obs repositories in
/etc/apt/sources.list(#290) -
metadata: add support for
/shared/vendor/deltachat/irohrelay(#284) -
Emit "XCHATMAIL" capability from IMAP server (#278)
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Move echobot
into /var/lib/echobot(#281) -
Accept Let's Encrypt's new Terms of Services (#275)
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Reload Dovecot and Postfix when TLS certificate updates (#271)
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Use forked version of dovecot without hardcoded delays (#270)
1.2.0 - 2024-04-04
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Install dig on the server to resolve DNS records (#267)
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preserve notification order and exponentially backoff with retries for tokens where we didn't get a successful return (#265)
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Run chatmail-metadata and doveauth as vmail (#261)
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Apply systemd restrictions to echobot (#259)
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re-enable running the CI in pull requests, but not concurrently (#258)
1.1.0 - 2024-03-28
The changelog starts to record changes from March 15th, 2024
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Move systemd unit templates to cmdeploy package (#255)
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Persist push tokens and support multiple device per address (#254)
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Avoid warning for regular doveauth protocol's hello message. (#250)
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Fix various tests to pass again with "cmdeploy test". (#245, #242
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Ensure lets-encrypt certificates are reloaded after renewal ([#244]) https://github.com/chatmail/server/pull/244
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Persist tokens to avoid iOS users loosing push-notifications when the chatmail metadata service is restarted (happens regularly during deploys) (#238
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Fix failing sieve-script compile errors on incoming messages (#237
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Fix quota reporting after expunging of old mails (#233