Spamassassin or rspamd or ASSP. All very good. Spamassassin just works, but you need to feed it a good cohort of spam and ham (about 1000 messages each). Most people only send it the spam which will then bias it quite a bit and not have it classify spam as spam unless it's the worst of the bunch. Spamassassin is a filter for your mail server. Rspamd is the same idea. ASSP is highly configurable and a proxy. Source: 11 months ago

Https://rspamd.com/ is what we use on our mail servers blocks around 60% of incoming emails some get thu but not a lot. Source: about 1 year ago

Definitely. I think Gmail spam filtering has just gone haywire with way too much input, ChatGPT style sales pitches, and too much clutter. At Skiff (https://skiff.com/mail), we use RSPAMD (https://rspamd.com/), an open-source spam filtering framework. It's not as sophisticated, but it is highly explainable and works consistently. I much prefer this + inbox rules to anything else. - Source: Hacker News / over 1 year ago

When I installed Rspamd with on OpenBSD / OpenSMTPD the other day, DKIMProxy out (dkimproxy_out daemon), which had been got via OpenBSD Ports package system, was used to add DKIM signatures to mails in order to improve security on emails. - Source: dev.to / almost 3 years ago

Well, Rspamd includes web interface to monitor its performance. I combined it with relayd. - Source: dev.to / almost 3 years ago

I think part of the problem is the SS bypass function is just not great. Another part might be not having everything whitelisted that needs to be. For example, using the NoScript browser plugin I can see that this webpage right here attempts connections to reddit.com, redditmedia.com, redditstatic.com, datadome.co, google.com and sentry.io. Source: over 1 year ago

We have AWS enterprise support, after weeks of trying to mitigate with WAF under the direction of AWS, they finally recommended DataDome to us (via AWS MarketPlace) and admitted that Shield/WAF isn't as advanced as their solution. Source: about 2 years ago

There are specialized products like https://datadome.co/ (disclaimer: I know them) which are specialized in bot protection, they're probably too expensive for a personal use but maybe you can try reaching their support to see if there'd be a way to get it cheap for personal use. Source: over 2 years ago

DataDome | NYC / Paris | Full Time | Onsite or Remote https://datadome.co https://docs.datadome.co/ Bot hunters is a full time job! With our SaaS cybersecurity technology, we detect and manage non-human traffic in real-time to protect our clients’ websites and APIs. Named as a Strong Performer by Forrester, DataDome is a growing cybersecurity pioneering in bot detection and protection for content publishers,... - Source: Hacker News / about 3 years ago