The `image` field is used for the default tag, if it's not specified Compose will infer one in addition to any extra `tags` provided.
Better to use `image` for the tag assignment, and a clear `pull_policy` to prevent trying to pull a remote image of the same name.
Describe how to use Apache Solr as a Dovecot FTS backend.
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Co-authored-by: Casper <casperklein@users.noreply.github.com>
Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
Added the missing "s" on "submissions", otherwise this error comes up:
The Service "mailserver" is invalid: spec.ports[2].name: Duplicate value: "submission"
* add FAQ entry about DNS servers
I also opted for including a quote from @polarthene which illustrates
how DNS servers are a difficult topic and should not be DMS'
responsibility.
* link to DNS FAQ from Rspamd page & drop feature request
The feature request annotation has been removed because we decided it's
not DMS responsibility to ensure correctly working DNS servers.
* remove leftover statement on `/etc/os-release`
* update wording on the PR template
* add section about other services to Rspamd docs
* remove more outdated information from Rspamd docs
* moved links and minor rewording in Rspamd docs
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Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
* chore: `relay.sh` helper - Reference user config paths via variables
* chore: Better document postfix helper `_vhost_collect_postfix_domains()`
The functionality is effectively the same for the two configs for the most part when it comes to parsing out a domain from the target value.
Virtual aliases is more flexible in value, which may not have a domain-part present (manual user edit).
* chore: `check-for-change.sh` - Support VHOST change visibility
- Moves the "handle changes" logic into it's own scoped function, out of the main change detection loop logic.
- This will be benefit a future commit change that will rely on `VHOST_UPDATED=1`.
* chore: `relay.sh` - Minor revisions to minimize diff noise
- Better phrasing of the current logic comments.
- Regex patterns assigned to variables (easier to grok intention)
- Bulk of the logic for generating `/etc/postfix/relayhost_map` wrapped into a separate function with Postfix config setting handled separately.
* refactor: `relay.sh` opt-out logic
- Split the two distinct features that configure `/etc/postfix/relayhost_map` into separate functions (_`MATCH_VALID` var no longer needed for legacy support_).
- Instead of extracting domains from `postfix-accounts.cf` + `postfix-virtual.cf`, this has already been handled at `/etc/postfix/vhost`, sourcing from there is far less complicated.
- Rename loop var `DOMAIN_PART`to `SENDER_DOMAIN` for better context of what it represents when appended to the config file.
- Revised maintenance notes + guidance towards a future refactor of this relayhost feature support.
* docs: `relay.sh` - Additional comment revisions
* feat: `DEFAULT_RELAY_HOST` can now also use relay credentials ENV
- Remove comment regarding `smtp_sasl_password_maps = static:${RELAY_USER}:${RELAY_PASSWORD}`, it could be used but `main.cf` presently has `644` permissions vs the `sasl_passwd` file permissions of `600`, less secure at preventing leaking of secrets (ignoring the ENV exposure itself).
- Move the `main.cf` settings specific to relayhost credentials support / security into to the relevant function scope instead. This also allows for the configuration to be applied by a change detection event without container restart requirement.
- Outer functions for setup and change detection to call have a clearer config dependency guard, as does the `_legacy_support()`.
- These changes now support `DEFAULT_RELAY_HOST` to leverage the relay credentials ENV as well.
- `DATABASE_RELAYHOSTS` is available in scope to the functions called here that reference it.
* docs: Revised ENV docs on relay host config
Better quality guidance on configuring relay hosts.
* chore: Add entry to `CHANGELOG.md`
* fix: `relay.sh` - `grep` regex compatibility with `+` requires `-E`
* chore: `postfix.sh` - `FIRST_FIELD` => More descriptive field name
* docs: Better document DMS volumes
* docs: Remove any mention of `ONE_DIR` ENV
* chore: Remove `ONE_DIR` ENV from scripts
Only `ONE_DIR=0` has any effect. As the actual feature is now dependent upon the `/var/mail-state` location existing.
It is advised not mounting anything there instead if wanting to avoid runtime state consolidation.
* docs: Adjust link ref convention
This is more search friendly / organized to find references to all DMS volumes.
* lint: Ensure final newline is present
VSCode by default excludes this if the last line rendered is removed (rendered as a separate blank line).
A separate setting can enforce adding the final newline upon save regardless.
- The old Dovecot wiki link needed to be updated to the new location.
- The new docs are not entirely compatible AFAIK, thus making the existing examples/docs a bit outdated / incompatible. A warning admonition has been added early on to raise awareness to the reader.
- Minor formatting revisions to the content.
* correct misc typos
We also seem to be favoring `behavior` over `behaviour`.
* bump MkDocs version
* resolve errors shown when buildg docs
* improve the Rspamd page
* behaviour -> behavior
Streamline the usage of this word. The majority used behavior, so I
opted to go with this way of spelling it.
* Apply suggestions from code review
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Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
docs: Rspamd DKIM config (`dkim_signing.conf`) example has been simplified via `path` + `selector` settings.
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Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
* feat: add support for MTA-STS for outgoing mails
* Hook-up mta-sts-daemon into basic process handling test
* fix: Call python script directly
The python3 shebang will run it, which will now meet the expectations of the process testing via pgrep. fail2ban has the same approach.
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Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
* docs: Debugging - Delivery failure from service downtime
Services may be temporarily down, such as when restarted when certificates are updated due to the `check-for-changes.sh` service. This is another known source of intermittent delivery failures.
