For years I used the tray icon clock to open a calendar. It looked like this (except Save & More Details were not greyed out).
Clicking a date I could fill out "Add an event or reminder", add a time and location.
Jan 10 2024 "New Outlook" auto imposed itself. It insisted I give it an email address or it wouldn't play ball. I gave it my MS-account email (that happen to be an gmail account). I imagined Outlook would copy all the old calendar items. It didn't. New Outlook was blank.
I was going to start using Outlook before it forced me. Not because I wanted to but because it seemed, after searching for years, that is the only possible way to make a calendar backup.
I believe I clicked Add calendar --> edit my calendar (New Outlook) trying to find a way to make my calendar entries appear when suddenly all my calendar entries where gone. They never appeared in New Outlook and were gone from the tray icon clock as well.
I can add new entries to New Outlook and I noticed they appear in my gmail account (calendar) as well.
I've more or less given up retrieving my old calendar entries. Thankfully I don't really need them. Searching this community for tips I looked in New Outlook "Deleted items". It's empty.
Now the tray icon clock calendar isn't only empty, the "Save" and "More details" are both greyed out. Is there a way to restore the convenience of the old functionality. Meaning I can add items via the tray icon clock again? I also have a vague hope if this is restored all my old entries will reappear.
Hi IratherLINUX, the calendar function within New Outlook only supports Microsoft Exchange protocols, i.e. email accounts with a @hotmail.com or @exchange domain name, or google workspace accounts in some commercial settings. It does not support other standards such as IMAP which Gmail and many other mail providers use. New Outlook will allow IMAP accounts to be added however it is intended these be used for sending and receiving email purposes only. This differs from old calendar which did support IMAP accounts, Microsoft say this was an intentional decision aimed at optimising the app for use with email products only.
This means your old Calendar entries have not been wiped; it is just New Outlook is not equipped to read them. I.e. if you were to log into your email account via Gmail directly then navigate to its calendar function your old calendar entries should be there.
I had the same problem as you, however with some help from Microsoft found a workaround that resolved the issue. Essentially, I created a outlook.com alias name for my Gmail account then added that account to New Outlook along with the normal Gmail IMAP account. The alias account migrated my old calendar and contacts entries to New Outlook, and synched across all devices, whilst the IMAP account allowed continued access to email.
The following explains how to create a Gmail alias, https://support.google.com/a/answer/33327?hl=en