tpotce VS Mailcow

Have a look at tpot created by Deutsche Telekom. https://github.com/telekom-security/tpotce

After installing proxmox, I created a VM on it containing t-pot, an (.iso) packaged group of containerized honeypots with a compelling aggregation of logs, attack attempts, a heatmap showing attack/scan locations, ips, and numerous other criteria logged and viewable in pretty elasticsearch dashboards.

The Data for https://www.sicherheitstacho.eu/start/main comes from their Honeypot Software https://github.com/telekom-security/tpotce

As for blue team, there is tpotce which is a fully integrated Linux distro that deploys multiple honeypot containers and connects them back up into Elastic Search, but you'd need a device with 8GB+ RAM facing the internet unrestricted in a DMZ or something similar - https://github.com/telekom-security/tpotce

T-Pot - The All In One Honeypot Platform - T-Pot

I use it to run Splunk at home for testing. You can also run honeypots or use TPot.

Check this https://github.com/telekom-security/tpotce

If you want a live threat map/Honeypot and get a feel for what's attacking your network while also looking amazing, set up the T-pot - https://github.com/telekom-security/tpotce

I've been running mailcow [1] on a Hetzner cloud server for a few years and am pretty happy with it.

[1] https://mailcow.email

I have been searching for a self-hosted suite similar to Google Worksuite. I found the following: 1. Mailcow - https://mailcow.email/

Yes, I switched to mailcow (https://mailcow.email) and installed Roundcube via the excellent tutorial (https://docs.mailcow.email/third_party/roundcube/third_party-roundcube).

I've heard good things about mailcow

https://mailcow.email/

You can self host email if you really want to, but it's really more trouble than it's worth. If you do self host, you have to worry about the consequences of missed emails if your server or Internet ever goes down, and you'll have to use someone else's SMTP server if you don't want your emails to go directly to spam. The cheapest good SMTP server is Amazon SES, which I believe is $0.10 per 10k emails. I've been looking into mailcow for self hosting an email server and it seems the best way to go.

However, https://mailcow.email/ is the ONLY exclusion I make for that. As it's an all in one docker managed solution. Where the only things you have to worry about is the reputation of your mailing IP.

But its probably easier to use a dockerized container with all the mail stuff integrated and pre-setup like: https://mailcow.email/

If you're looking for a full solution that I haven't tried (due to resources) try: MailCow. Good luck.