I'm in need of an app that can manage around 20 email accounts that isn't the stock mail app. I would love to hear your recommendations!
- This one for sure! I switched to it couple of weeks ago and will never go back to stock mail app nor any other. Just give it a try!
- Thunderbird has more customization than any other Email client on macOS... If you're having trouble believing me then look @ mozilla.org/en-US/thunderbird/features/ If you're looking to fully customize your Email experience then use an open-source client. @mozilla