Merge Mailu#3424

3424: Fix Mailu#3411 (backport Mailu#3423) r=mergify[bot] a=mergify[bot]

## What type of PR?

bug-fix

## What does this PR do?

Ensure we don't nuke all web-sessions when a password is changed.
This was reported with the command line but I suspect the API is affected too.

### Related issue(s)
- close Mailu#3411 

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [ ] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
<hr>This is an automatic backport of pull request Mailu#3423 done by [Mergify](https://mergify.com).

Co-authored-by: Florent Daigniere <[email protected]>

Merge Mailu#3422

3422: Fix 3420 - fixed syntax errors in certwatcher.py (backport Mailu#3421) r=mergify[bot] a=mergify[bot]

## What type of PR?

bug-fix

## What does this PR do?
Fixes syntax errors in certwatcher.py that resulted in dovecot not being restarted upon detection of changed certificate files.

### Related issue(s)
- Auto close an issue like: closes Mailu#3420 

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [x] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
<hr>This is an automatic backport of pull request Mailu#3421 done by [Mergify](https://mergify.com).

Co-authored-by: Dimitri Huisman <[email protected]>

Merge Mailu#3412

3412: misc fixes (backport Mailu#3407) r=mergify[bot] a=mergify[bot]

## What type of PR?

bug-fix

## What does this PR do?

Update the documentation: clarify that dovecot also needs to be reloaded if custom certs are in use
Fix a 'fatal error' that may be encountered when using snappymail
Fix ``INBOUND_TLS_ENFORCE`` (something you should never use)
Fix ``DEFAULT_QUOTA``
Increase the size of php/nginx buffers on webmail
Maybe fix utf-8 decoding problems in socrate
Maybe fix utf-8 problems in fetchmail folder names

### Related issue(s)
- closes Mailu#3401 
- closes Mailu#3405
- closes Mailu#3403 
- closes Mailu#3379
- closes Mailu#3272
- closes Mailu#2996
- Mailu#3398

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [x] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
<hr>This is an automatic backport of pull request Mailu#3407 done by [Mergify](https://mergify.com).

Co-authored-by: Florent Daigniere <[email protected]>
Co-authored-by: Florent Daigniere <[email protected]>

Merge Mailu#3395

3395: Update to Roundcube 1.6.9 (backport Mailu#3394) r=mergify[bot] a=mergify[bot]

## What type of PR?

Recommended update to roundcube

## What does this PR do?

This is the next service release to update the stable version 1.6.
It provides two regression fixes that were introduced in from the previous release.

This version is considered stable and it is recommended to update all productive installations of Roundcube with it.

See [here](https://github.com/roundcube/roundcubemail/releases/tag/1.6.9) for further details

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [X] In case of feature or enhancement: documentation updated accordingly
- [X] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
<hr>This is an automatic backport of pull request Mailu#3394 done by [Mergify](https://mergify.com).

Co-authored-by: ctrl-i <[email protected]>

Merge Mailu#3388

3388: Update snuffleupagus rules (backport Mailu#3386) r=mergify[bot] a=mergify[bot]

## What type of PR?

bug-fix

## What does this PR do?

Bring our rules in sync with upstream's defaults.

### Related issue(s)

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [ ] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
<hr>This is an automatic backport of pull request Mailu#3386 done by [Mergify](https://mergify.com).

Co-authored-by: Florent Daigniere <[email protected]>

Merge Mailu#3372

3372: Update network graph (backport Mailu#3308) r=mergify[bot] a=mergify[bot]

## What type of PR?

documentation

## What does this PR do?

### Related issue(s)

Update network graph, fix fetchmail when PROXY_PROTOCOL_25 is set

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [ ] In case of feature or enhancement: documentation updated accordingly
- [ ] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
<hr>This is an automatic backport of pull request Mailu#3308 done by [Mergify](https://mergify.com).

Co-authored-by: Florent Daigniere <[email protected]>

Merge Mailu#3368

3368: Fix Mailu#3364 (backport Mailu#3366) r=mergify[bot] a=mergify[bot]

## What type of PR?

bug-fix

## What does this PR do?

Fix a bug preventing percent characters from being used in passwords

### Related issue(s)
- closes Mailu#3364 

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [ ] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
<hr>This is an automatic backport of pull request Mailu#3366 done by [Mergify](https://mergify.com).

Co-authored-by: Florent Daigniere <[email protected]>

Merge Mailu#3363

3363: Update 3rd party deps (backport Mailu#3358) r=mergify[bot] a=mergify[bot]

## What type of PR?

bug-fix

## What does this PR do?

Update 3rd party deps (clamav & snappymail), clarify the wording in the docs related to rspamd overrides.

### Related issue(s)
- closes Mailu#3347 
- closes Mailu#3360 (thank you [ctrl-i](https://github.com/ctrl-i) for the heads up)
- Mailu#3359 

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [ ] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
<hr>This is an automatic backport of pull request Mailu#3358 done by [Mergify](https://mergify.com).

Co-authored-by: Florent Daigniere <[email protected]>

Merge Mailu#3356

3356: Fix email forwarding when set from the UI (backport Mailu#3353) r=mergify[bot] a=mergify[bot]

## What type of PR?

bug-fix

## What does this PR do?

Fix email forwarding when set from the UI

### Related issue(s)
- closes Mailu#3352 
- closes Mailu#3349 

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [ ] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
<hr>This is an automatic backport of pull request Mailu#3353 done by [Mergify](https://mergify.com).

Co-authored-by: Florent Daigniere <[email protected]>

Merge Mailu#3323

3323: Fix smtpd_forbid_unauth_pipelining with XCLIENT (backport Mailu#3322) r=mergify[bot] a=mergify[bot]

## What type of PR?

bug-fix

## What does this PR do?

Fix smtpd_forbid_unauth_pipelining with XCLIENT. The default has changed in postfix 3.9, we need it enabled for XCLIENT to work.

### Related issue(s)
- close Mailu#3301

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [ ] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
<hr>This is an automatic backport of pull request Mailu#3322 done by [Mergify](https://mergify.com).

Co-authored-by: Florent Daigniere <[email protected]>