Outlook has become cluttered, ad-heavy, and so intrusive that I went looking for an alternative. However, instead of going with Thunderbird—which feels a bit dated—I switched to a modern, open-source ...

For years, I have stuck with Microsoft Outlook as my go-to email client. However, after being fed up with the clunky UI of Outlook, I decided to switch over to Thunderbird, which many consider one of ...