Send SPF SoftFails to Junk

[Mark Constable]

On 14/6/20 8:07 am, Scott A. Wozny wrote:
> Messages from domains set with a softfail that come from bad sources
> are tagged in the message header with "Softfail (domain owner
> discourages use of this host)", but end up in the user's Inbox,
> anyway.  I suppose I kind of figured DoceCot would see the SPF
> softfail in the message header and automagically route that message
> to Junk, but it didn't.
> 
> I've looked around Google and the Dovecot documentation to see if 
> there are any instructions on how to do this, but I can't find 
> anything.
You probably need to take advantage of sieve scripts so here is a super
lightweight spam filtering system that might provide some useful clues..

https://markc.blog/server/using-spamprobe-via-sieve/