The ! character in != is an invalid token in Dovecot's unified filter
language (2.3.12+). The parser expected a comparison operator (=, >, <)
and choked on !.
This adds exporting of some dovecot event metrics to help debugging slow IMAP login and hibernation. For now, re-using mtail_address config flag and configure the port of the dovecot exporter to be 3904.
Currently we strip the DKIM-Signature header in the OpenDKIM final.lua
script after validation of the signature. We sign all messages upon
submission, but we do not verify messages which are from a local account
and delivered to another local account.
This corrects the problem and ensures that the plaintext headers of a
local to local delivery are sanitized the same as a message received
from another server.
The functionality in final.lua to strip the DKIM-Signature header can
now be retired.
* docs: update index reference
* docs: adds control machine migration instructions
* docs: rename index ref
* docs: remove maddy-chatmail (404)
* docs: consistent underlining in header text
* docs: remove dedicated page reference
* docs: remove dedicated page for control machine migration
* docs: condense deployment machine migration into getting started per feedback
* docs: correct link to madmail
* docs: update verbiage based on feedback
Deployments to test servers will not be cancelled anymore,
but it is not clear if we even want it.
This setup is much simpler because it only depends
on GitHub Actions features and does not allocate
a runner just to sleep there and wait in the queue.
* docs: update migration guide after nine migration
* use $OLD_IP4 and $NEW_IP4 to make docs more readable. Also streamline "set TTL to 5 minute" phrasing a bit.
* fix tar commands
* refactor: streamline and refactor the migration guide to provide more clarity and focus
* recommend a "higher TTL" concrete value
Co-authored-by: missytake <missytake@systemli.org>
* scriptify another location
---------
Co-authored-by: missytake <missytake@systemli.org>
On FreeBSD 127.0.0.2 is not assigned to any interface by default,
so 127.0.0.2 source address hack cannot be used to make OpenDKIM
verify the signature instead of signing.
This change sets InternalHosts to `-` so no IP addresses
make OpenDKIM sign the message. Instead of IP address,
OpenDKIM in the outgoing pipeline is explicitly told
to sign messages by setting `{daemon_name}` macro to `ORIGINATING`.
I am running git-cliff 2.11.0.
Ran `git-cliff --init` to generate `cliff.toml`.
Removed emojis, replaced `doc` with `docs` to match chatmail core
convention.
