>> You need to set >> >> ssl_min_protocol = TLSv1.2 # or TLSv1 > > Thanks, tried both, but unsuccessfully. Again, is there any debug > setting that allows me to see what SSL version was requested? Without > this, this is fumbling in the dark.
In the german version of Apple Mail go to menu "Fenster" / "Verbindug prüfen". There you can check the connection and log all transactions. I don't know how detailed this is in older Apple Mail versions, but you could try. READ Aug 17 13:05:32.041 [kCFStreamSocketSecurityLevelTLSv1_2] -- host:mail.server.com -- port:587 -- socket:0x600005ff1980 -- thread:0x60000e5cb340 235 2.7.0 Authentication successful Best regards Gerald
