Deepin mail crashes on Outlook login

Hi. I have a problem with Deepin Mail. When I try logging into Outlook, the program crashes. After that, it does so every time I start Deepin Mail, until I remove ~/.config/deepin/deepin-mail/. The crash does not occur when logging into my other Office365 account.

I changed to Deepin DE from Plasma, and I wonder if that might be the cause, but deleting quite a lot of stuff from ~/.config and ~/.local/share hasn’t helped yet. Anyone else having the same problem? Has somebody found a solution?