Fastmail
Fastmail is singular focused email service that offers one of the more polished experiences across all platforms. They only offer one tier, which is keeps the offering simple, but is more expensive than most other providers. Recommended for users who want an easy switch to an uncomplicated premium email provider.
Features
Email Address Included
Includes a customisable email address on sign-up
Unsubscribe Prompts
Quick unsubscribe action prompt for unwanted newsletters
Schedule Send
Emails can be schedule to be delivered at a specific time
Partial User Support
Forum, community app or email where support within 24 hours is available
Platforms
Browser
Accessible through any web browser
Windows
Available app for Windows computers
Mac OS
Available app for macOS computers
Linux
Available app for Linux computers
Android
Available on any Android devices
iOS
Available on any iOS devices
Disclaimer
Fastmail's email servers are hosted in America