Sending, receiving, and organizing email in Outlook on the web for business
This is definitely a common but intermittent issue and needs to be addressed. I have severe photophobia and I get migraines if I do not use dark mode on every device and/or program. I have not noticed this issue with my Google email or yahoo email. This seems to be just a Microsoft issue and since my job requires us to have a Microsoft email account, I can't use the other emails.