I have an account with Swisscom Bluewin. I had a devil of a time setting this up with Apple Mail program and could receive but not send mails until I contacted local Maltese ISP and was told to use their smtp server with no authentification. I then installed Aquamail on android phone and tablet and of course had the same problem over wifi. How does one change the smtp server on Aquamail? I uninstalled an reinstalled account manually but cannot find anywhere where one can change the smtp server. Any clues plse?