On Mon, Jan 03, 2022 at 03:19:36PM +0100, Jaap van Wingerde wrote: > > try plaintext http: http://www.postfix.org/ currently works for me. > > Firefox (with 'only-https' off, still redirects to https).
Then you've failed to completely turn off 'only-https'. The pages at "http://www.postfix.org/" load just fine with the latest Firefox 95.0.2. There's no imminent risk of browsers dropping HTTP support. They just flag the connection as "insecure". -- Viktor.