3760: Improve details page of domains by completing the zonefile, hiding unneeded entries, and puny encoding domains r=mergify[bot] a=Jumper78
## What type of PR?
feature, bug-fix
## What does this PR do?
The PR improves the quality of the details page for the domains. In detail, it:
- adds the lines for the alternative domains shown in the details page also to the zonefile
- hides the entries for the DMARC report (_domain1_._report._dmarc._domain2_) if _domain1_ and _domain2_ are equal; in that case the entries are not needed to allow the sending of the DMARC report
- makes sure that the entries shown in the details page and in the zone file are puny encoded
- the PR also includes a small bugfix; the zonefile included only one of the two DMARC lines for the main domain; the dmarc report dns entry is now also included for the main domain
### Related issue(s)
- in PR #3350, a list of dns entries for alternative domains was added to the details page; the lines for the alternative domains were missing in the download of the zonefile
- in issue #3661 it was discussed how the entries for the DMARC report exactly has to look like
## 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: Jumper78 <52802286+Jumper78@users.noreply.github.com>
2932: Add FAQ entry for deleting IPs from rate limiter r=mergify[bot] a=sholl
## What type of PR?
enhancement of documentation
## What does this PR do?
adds an FAQ-entry how to manually delete an IP from rate limiter
### Related issue(s)
- closes#2856
## 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.
Co-authored-by: Stephan Holl <stephan@holl-land.de>
Co-authored-by: Stephan Holl <1610827+sholl@users.noreply.github.com>
