Hi- I just started using SPamSieve and it is working perfectly in Outlook 2016 for my IMAP email that is linked to my business. SpamSieve sends spam mail to my junk folder and I can take a quick look in the junk folder a few times a day to make sure no good mail has been sent to the junk folder.
This is not the case for my gmail account. Spamsieve is not sending the spam mail it detects coming into my gmail account to he junkman folder,r it is just disappearing. Which means I can’t see what is being spammed and thus train Spamsieve. I noticed this was a problem when I checked my email on my iPhone, where I don’t have spam sieve obviously and I saw an email come through to my gmail account that was from a good source. Then I went to my laptop and hit send/receive and then spam sieve did it’s thing and the email disappeared.
IN my outlook settings for each account I have my junkman folder set to the ‘server’ as I do for all folders- so that they are synced on any computer.