I’ve recently replaced our external mail-filters with the eFa Project open source filter https://efa-project.org/.. I was using mail-cleaner but I felt it was a little clunky and did let in a lot of spam.. Was very reluctant to change as it had integration into SolidCP but so far I’m very impressed with the new filter possibly the best filter I’ve ever used.. Bold statement.  In the future will SolidCP be looking to support multiple anti spam solutions? If there was a way to integrate eFa into SolidCP that would be fantastic as it stands domains need to be added in manually or with a wild card mapping which is a very manual/inefficient process.