Mailspring’s GUI is leaps and bounds better than Thunderbird. It feels fairly modern and slick, and is one of the very few options for Linux users especially. But side-by-side with BlueMail it’s not as nice. I much prefer Mailspring’s super-fast search. Perhaps the UI needs a refresh to stay top of the pack?
Mailspring interface is pretty cool. I don’t try bluemail because it’s not open source, so not an option for me so I can’t compare
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