The error you’re experiencing seems to stem from a combination of factors, such as connection encryption, potential Outlook profile issues, or conflicting third ...
One of the forum users reported that the Group inbox (WFP, SEO, SPP) doesn’t work in the app. Neither it’s getting updated, nor he can’t receive emails. However, it works well when using a browser.
Microsoft has fixed a known issue affecting Outlook for Microsoft 365 users that caused problems sending emails for those with too many nested folders. Microsoft says users trying to send emails from ...