emailwiz
crowdsec
emailwiz | crowdsec | |
---|---|---|
30 | 169 | |
1,566 | 7,835 | |
- | 2.2% | |
6.5 | 9.6 | |
about 1 month ago | about 3 hours ago | |
Shell | Go | |
GNU General Public License v3.0 only | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
emailwiz
- Ask HN: Self Hosting an Email Server?
- Everything is working :(
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I Am Leaving
I am running a set of SBCs, but I read that it is better to use one server [1]. I suppose one could go with a VM, or portainer, or Yacht, or some other software to visualize everything.
Right now I am using a set or solutions:
* email * [2]
* files * using NextCloud
* blog * using Hugo
* news * using my own RSS reader
* pihole * to filter things
What I consider to use in the future
* pictures * using photoprism
* citadel * I found some sort of suites like citadel. Not sure if that works, if it is good, or if it fits my needs at all [3]. At the first glance seems like a fun project.
Links:
[1] https://specbranch.com/posts/one-big-server/
[2] https://github.com/LukeSmithxyz/emailwiz
[3] https://www.citadel.org/
All in all it is time consuming to setup up, and update regularly.
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Temporary lookup failure/Relay access denied - Can receive mail but can't send it
Script
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Recommended alternatives to ProtonMail?
Host your own
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Hosting mail or outsourcing?
I have never got my IP on blacklist and my emails are always getting delivered. There is always more work to put on security and make sure everything is secure, you will always have someone who is trying to brute-force and so on but there is tools like fail2ban and so on, but start with some basics setup, here is one link to scripts that can do 90% of the work this guy has a tutorial on youtube https://github.com/LukeSmithxyz/emailwiz
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Self hosted email server
I have my own email server I used emailwiz to set it up. I also used dynadot for a domain name registrar. I switch from epik to dynadot but when I send an email I get this error in postfix
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Outbound emails dont work
Just did the https://github.com/LukeSmithxyz/emailwiz
- Pentru ce servicii online premium platiti ?
- VPS that doesn't block port 25 by default? (November 2022)
crowdsec
- Disable notifications for one out of several machines
- 9. 为你的公网服务部署入侵检测
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Brute.Fail Watch brute force attacks in real time
Hey we actually built the second part as a product. Its a modern revamp of fail2ban combined with crowdsourcing aspect to deliver an up-to-date blocklist of active threats. You can check it out at https://github.com/crowdsecurity/crowdsec
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CrowdSec Engine 1.5 is officially here 🚀
Today we are pleased to announce the launch of CrowdSec Engine 1.5 - this is a huge milestone for the project and one that would not have been possible without the help of this community. You can read see the full change log over on GitHub here https://github.com/crowdsecurity/crowdsec/releases
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Crowdsec on OpenSUSE tumbleweed
wget https://github.com/crowdsecurity/crowdsec/releases/latest/download/crowdsec-release.tgz server:> tar xzvf crowdsec-release.tgz https://github.com/crowdsecurity/crowdsec/releases/latest/download/crowdsec-release.tgz server: > tar xzvf crowdsec-release.tgz server:> cd crowdsec-v* && sudo ./wizard.sh -i
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Did you have serious attacks on your exposed services before?
This tool crowdsec.net is really interesting to mitigate and enact defense systems for different scenarios.
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Feature Request: CrowdSec
CrowdSec is licensed under MIT open source license, you can find a copy of the text here: “Copyright 2020, CrowdSec SAS (http://crowdsec.net), Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.” That’s all there is to it. Like in the case of Debian, you can do anything you want with it, for free, period. You just need to embed this license when you redistribute the product.
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What service can I use to ban users?
You should check out https://crowdsec.net. More advanced, uses crowdsources cti to block attacks even before they happen. Also both nginx and captcha is supported. Disclaimer: I am head of community. Visit /r/CrowdSec or our Discord at https://discord.gg/crowdsec if you have questions :-)
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Hardening exposed WireGuard ports
Do I need something like crowdsec, or is WireGuard secure enough on its own?
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A 'leech-like' connection constantly established on my server
Before falling too much in love with Fail2Ban try taking a look at https://crowdsec.net. Similar functionality but way more advanced (but easier to configure). New project that leverages the power of the crowd and shares information of attacks among users so they help each other out protecting themselves.
What are some alternatives?
Mailcow - mailcow: dockerized - 🐮 + 🐋 = 💕
Fail2Ban - Daemon to ban hosts that cause multiple authentication errors
docker-mailserver - Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.
Wazuh - Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
maddy - ✉️ Composable all-in-one mail server.
pfSense - Main repository for pfSense
iRedMail - Full-featured, open source mail server solution for mainstream Linux/BSD distributions.
ModSecurity - ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. It has a robust event-based programming language which provides protection from a range of attacks against web applications and allows for HTTP traffic monitoring, logging and real-time analysis.
Mail-in-a-Box - Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.
Suricata - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.
mailcow
Nginx Proxy Manager - Docker container for managing Nginx proxy hosts with a simple, powerful interface