What is the best alternative to Sylpheed?
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It uses SQLite DB for storing email messages from all accounts in one single DB file. This makes it portable as in you can just copy one SQLite DB file and move your offline mail content to another PC/location. Also, one SQLite DB file for all messages means it is incredibly fast. See More
No real development since October 2017. This should be changed from a "Con" to a "Pro" as the Librem 5 smartphone has Geary as the default email application. There is ongoing development happening as can be seen at https://gitlab.gnome.org/GNOME/geary/commits/mainline See More
Users who only need to use the basic features of the app have a free version available, though it does limit to only 1 account. There is a paid Mailbird Pro version that does extend functionality and allows for unlimited accounts but it does cost $1.00 a month or $45.00 as a one time fee. See More
Smart lookup is a feature where the Bing search engine is bundled in the app to allow users to automatically search for relevant websites, information and images based on the word highlighted by users, without need to open external browsers. The results will be shown on the right pane of the window. See More
Always has issues with sign-in, and you have to regularly prove you're not a robot by re-typing the password Can mysteriously drop a specific Hotmail email account, which you have to re-add every time you load up Crashes often, particularly if you're working on more than one email (popped-out) at a time Sometimes the copy/paste function does not work See More