Re:G Suite Horror Story
by reustle on Sunday August 05, 2018 @04:34AM
(#17690353)
Does a service (api?) exist where I can run my own email server but all email is forwarded to this service and it returns a Boolean for "is spam", then my local email server files it into a spam folder automatically. This way I always keep full control and can exclude forwarding emails from my contacts list.
[ Parent
| on HN ]
rspamd is as good as it gets, you can run it locally, you need to train the filters "of course", but you can do it incrementally - as mail pours in you put spam into the spam folder [0], and rspamd (via rmilter via postfix) puts a X-Spam-Flag header into the mail, so sieve (part of dovecot) sorts if out [1].
of course, there are a bunch of cloud/hosted/SaaS versions, usually they front-proxy your email servers via MX records [2]
[0]: https://thomas-leister.de/en/mailserver-debian-stretch/#spam... [1]: https://thomas-leister.de/en/mailserver-debian-stretch/#glob... [2] https://www.everycloudtech.com/