This is required for passing rDNS/ptr information to postfix.
The mail proxy uses the resolver info for passing XCLIENT info.
See http://nginx.org/en/docs/mail/ngx_mail_proxy_module.html#xclient
Without this info rspamd will flag all messages with DHFILTER_HOSTNAME_UNKNOWN due to the missing rDNS/ptr info.
2325: postfix: wrap IPv6 CIDRs in square brackets for RELAYNETS r=mergify[bot] a=pommi
## What type of PR?
bug-fix
## What does this PR do?
This PR wraps IPv6 CIDRs in the `RELAYNETS` environment variable in square brackets for the postfix configuration.
The `RELAYNETS` environment variable is used for configuring both postfix `mynetworks` and rspamd `local_networks`. Postfix requires IPv6 addresses to be wrapped in square brackets (eg. `[2001:db8::]/64`).
When an IPv6 address is not wrapped in square brackets in the postfix configuration for `mynetworks` it results in this error while processing an incoming email from an IPv6 sender:
```
postfix/smtpd[340]: warning: 2001:db8::/64 is unavailable. unsupported dictionary type: 2001
postfix/smtpd[340]: warning: smtpd_client_event_limit_exceptions: 2001:db8::/64: table lookup problem
```
The sender sees an error and the incoming email is refused:
```
451 4.3.0 <unknown[2001:xxx:xxx:xxx:xxx:xxx:xxx:xxx]>: Temporary lookup failure
```
I tried to work around this issue by wrapping the IPv6 CIDR in square brackets in the `RELAYNETS` environment variable, but it segfaults rspamd, because it can't deal with this non-standard IPv6 notation used by postfix:
```
kernel: [4305632.603704] rspamd[1954299]: segfault at 0 ip 00007fb848983871 sp 00007ffe02cc6d1
8 error 4 in ld-musl-x86_64.so.1[7fb848948000+48000]
```
### Related issue(s)
- #2293
- #2272
## 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.
**No changelog or documentation necessary for this minor change.**
Co-authored-by: Pim van den Berg <pim@nethuis.nl>
The RELAYNETS environment variable is used for configuring both postfix
`mynetworks` and rspamd `local_networks`. Postfix requires IPv6
addresses to be wrapped in square brackets (eg. [2001:db8::]/64).
2310: Update deprecated rspamd config option r=mergify[bot] a=henniaufmrenni
## What type of PR?
Configuration update
## What does this PR do?
This is just a small config update to get rid of the following warning message:
`lua; antivirus.lua:109: CLAM_VIRUS [clamav]: Using attachments_only is deprecated. Please use scan_mime_parts = true instead`
As per the rspamd documentation https://rspamd.com/doc/modules/antivirus.html
> attachments_only = true; # Before 1.8.1
> scan_mime_parts = true; # After 1.8.1
The currently used version of rspamd is 3.1.
## 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.
Co-authored-by: henniaufmrenni <henniaufmrenni@keinvergessen.org>
2338: Update X-XSS-Protection to current recommendation r=mergify[bot] a=AvverbioPronome
See:
- https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-XSS-Protection and
- https://cheatsheetseries.owasp.org/cheatsheets/HTTP_Headers_Cheat_Sheet.html#x-xss-protection
## What type of PR?
Slight enhancement
## What does this PR do?
This PR turns off the XSS auditor in the few browsers that still have one.
## 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.
Co-authored-by: Giuseppe C <1191978+AvverbioPronome@users.noreply.github.com>
Co-authored-by: Your Name <you@example.com>
2323: Fix Postfix FileExistsError on startup r=mergify[bot] a=Pumba98
## What type of PR?
bug-fix
## What does this PR do?
I'm running mailu with the mailu helm-chart on kubernetes. Sometimes when a Pod restarts I get the following error during startup:
```
Process Process-1:
Traceback (most recent call last):
File "/usr/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap
self.run()
File "/usr/lib/python3.9/multiprocessing/process.py", line 108, in run
self._target(*self._args, **self._kwargs)
File "/start.py", line 18, in start_podop
os.mkdir('/dev/shm/postfix',mode=0o700)
FileExistsError: [Errno 17] File exists: '/dev/shm/postfix'
INFO:MAIN:MTA-STS daemon starting...
```
But that does not prevent the container startup. When mails arrive it will fail with something like:
```
postfix/trivial-rewrite[94979]: warning: connect to /tmp/podop.socket: No such file or directory
postfix/trivial-rewrite[94979]: warning: table socketmap:unix:/tmp/podop.socket:transport lookup error: No such file or directory
postfix/trivial-rewrite[94979]: warning: socketmap:unix:/tmp/podop.socket:transport lookup error for "*"
```
I'm running this quick fix now since almost two months without problems. Maybe you got a better approach how to solve this, but this works fine for me.
### Related issue(s)
- none
## 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.
--->
**No changelog or documentation necessary for this minor change.**
Co-authored-by: Pumba98 <mail@pumba98.de>
Co-authored-by: Florent Daigniere <nextgens@users.noreply.github.com>
This gets rid of the following error message:
lua; antivirus.lua:109: CLAM_VIRUS [clamav]: Using attachments_only is deprecated. Please use scan_mime_parts = true instead
As per the rspamd documentation https://rspamd.com/doc/modules/antivirus.html
attachments_only = true; # Before 1.8.1
scan_mime_parts = true; # After 1.8.1
The currently used version is rspamd 3.1.
2302: Update alpine-linux to 3.14.5 - Zlib security FIX r=mergify[bot] a=willofr
## What type of PR?
Security fix
## What does this PR do?
Update alpine docker image to alpine-3.14.5
- closes#2291
## 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] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
Co-authored-by: Will <will@packer-output-c8fcfb40-3d93-4475-8f87-e14a9dd683b6>
2276: Autoconfig of email clients r=mergify[bot] a=nextgens
## What type of PR?
Feature
## What does this PR do?
It provides auto-configuration templates for email clients and encourages them to use implicit TLS (see https://nostarttls.secvuln.info/)
There are numerous caveats:
- it will only work if suitable DNS records are created and certificates obtained (autoconfig, autodiscover, ...)
- the mobileconfig file isn't signed
- the credentials will be prompted... we could/should provision a token on each request instead
- it currently doesn't advertise caldav
- it's IMAP only
### Related issue(s)
- close#224
## 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.
Co-authored-by: Florent Daigniere <nextgens@freenetproject.org>
2281: Update alpine-linux to 3.14.4 - OpenSSL security FIX r=mergify[bot] a=willofr
## What type of PR?
Security fix
## What does this PR do?
Update Dockerfiles to use alpine-linux 3.14.4 which contains a security fix for openssl
https://alpinelinux.org/posts/Alpine-3.12.10-3.13.8-3.14.4-released.html
## 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] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
2285: Update names of language json files r=mergify[bot] a=ghostwheel42
## What type of PR?
bug-fix
## What does this PR do?
language json files of datatables i18n have been renamed
this updates the mappings to the current names
2286: Fix typo in Traefik reverse proxy docs r=mergify[bot] a=ghostwheel42
Slight typo in the Traefik reverse proxy docs. Found through running into the issue on my own instance.
## What type of PR?
documentation
## What does this PR do?
Adds #2282 to master
2287: Fix typo in docs: cert not certs r=mergify[bot] a=ghostwheel42
## What type of PR?
documentation
## What does this PR do?
just a typo
Co-authored-by: Will <will@packer-output-c8fcfb40-3d93-4475-8f87-e14a9dd683b6>
Co-authored-by: willofr <willofr@users.noreply.github.com>
Co-authored-by: Alexander Graf <ghostwheel42@users.noreply.github.com>
Co-authored-by: DAHPr0gram3r <cbillwork02@gmail.com>
2284: Fixing AUTH_RATELIMIT_IP not working on imap/pop3/smtp r=mergify[bot] a=fischerscode
#2283
## What type of PR?
bug-fix
## What does this PR do?
This fixes AUTH_RATELIMIT_IP not working on imap/pop3/smtp.
### Related issue(s)
closes#2283
## 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] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.
Co-authored-by: Maximilian Fischer <github@maaeps.de>
Co-authored-by: Alexander Graf <ghostwheel42@users.noreply.github.com>
2255: Create a polite and turtle delivery queue to accommodate destinations that expect emails to be sent slowly r=mergify[bot] a=nextgens
## What type of PR?
Feature
## What does this PR do?
Create a polite and turtle delivery queue to accommodate destinations that expect emails to be sent slowly
### Related issue(s)
- closes#2213
## 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.
Co-authored-by: Florent Daigniere <nextgens@freenetproject.org>
Dimitri Huisman