My work email requires a VPN connection. Can I use it with Mailspring?
Yes! Mailspring connects directly to your email provider from your computer. If you can use other mail clients like Apple Mail, Outlook or Thunderbird to connect to your email account from your computer, Mailspring should work as well.
However, Mailspring cannot work with proxy servers or network configurations which must be explicitly configured above the operating system’s network layer. See: Mailspring with Proxy