I’m very happy with the IMAP mail service, and thank you to all the people who make it possible. I’d like to know where I can find documentation on how spam is handled. Inspecting the source of incoming mail I presume Spamassassin is being used, but I’d like to know things like for example if ham is misclassified as spam, does moving it from the spam folder to the inbox help to train the filter.
Before asking here, I searched this forum, support.e.foundation, and the Nextcloud docs at Nextcloud Documentation.
Actual configuration is not disclosed by /e/ Team, anyway you can check the X-Spamd-Result fields from any message against Modules documentation.
As these fields include Neural and Bayes, one can assume that training is enabled (don’t know the settings, through).