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> For some reason, the primary DNS server in the data centre I'm using started replying to lookups with REFUSED last night. As a result, smtpd couldn't resolve destination MX addresses and emails sto…
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## Steps to reproduce
1. Create any shell script you want to trigger with this workflow. eg.
```
#!/bin/sh
printenv >> /tmp/nextcloud_script_trigger
```
Save it in a location where nextcloud can…
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I've been looking at the 'postfix_showq_message_size_bytes_count' metric. I would like to be able to monitor the queue depth for postfix, and this seems to be the most appropriate metric, however, I a…
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### Steps to reproduce
1. Upload some png file
2. Run preview generator with `-vvv` to create previews for it.
### Expected behaviour
Processing without warning.
### Actual behaviour
> libpn…
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### 基础配置
#### Spring Boot Admin Server:
1.添加依赖：
```
compile group: 'de.codecentric', name: 'spring-boot-admin-server', version: '1.5.6'
compile group: 'de.codecentric', name: 'spring-boot-admin-s…
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Don't know the root cause, but here's the error log:
``` text
Delivered-To: ajsharma@poncla.com
Received: by 10.60.10.65 with SMTP id g1csp175705oeb;
Sun, 25 Nov 2012 19:08:20 -0800 (PST)
Re…
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### Steps to reproduce
1. Create a new calendar
2. Attempt to share it with a specifc new user
3. Their username doesn't appear and so it's impossible to share the calendar with them.
Works fi…
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### ⚠️ This issue respects the following points: ⚠️
- [X] This is a **bug**, not a question or a configuration/webserver/proxy issue.
- [X] This issue is **not** already reported on [Github](https…
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:eyes: Some source code analysis tools can help to find opportunities for improving software components.
:thought_balloon: I propose to [increase the usage of combined operators](https://www.php.net/…
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### ⚠️ This issue respects the following points: ⚠️
- [X] This is a **bug**, not a question or a configuration/webserver/proxy issue.
- [X] This issue is **not** already reported on Github _(I've sea…