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The default email program "Mail" has started behaving very oddly.
When I open it, it starts stretching horizontally as though it's trying to fill the screen, but it keeps going. It becomes unusable: I have to drag and drop the window several times just to get to the icon I need.
It doesn't stop expanding and just gets longer and longer, like a piece of spaghetti.
I can't see a way to delete Mail. I've installed Thunderbird, but it doesn't access my email address book like Mail did, e.g. I type two letters and it gives me all the email address containing those letters.
I need to use email a lot for my job, and am very close to abandoning eOS.