The Master checkbox used to only select what was on my screen, this made it easy for me to clear batches of email quickly. Now, the checkbox selects everything in a folder, even if I've not had a chance to see it. This is not helpful at all.

Cannot open all older emails from selected contact by clicking on name icon. Used to be able to keep scrolling, now I'm only allowd to see last 10 or so emails.

Don't like new grey box appearing to undo delete

Deleted Items Folder - Need to be able to delete items by the page by clicking the Deleted Items button - available in previous version. New version selects all mail in Deleted Items folder to be deleted. I now have to select emails individually to delete - wasting my time.

Allow me to Schedule an email as I can in your mobile application.

Email filters are not working again and dumping all the filtered emails in my inbox

Bug Report: Outlook keeps sending email from Team Scheer (teamscheer@conservative.ca) to JUNK Email folder. It is NOT junk. Fix your filter settings.

Right clicking on folders no longer does anything. I can no longer add or delete folders

Put back the reply tab where it was on the top left where it is easily visible

Cannot run rules after editing. You update the rule then try to run it and nothing happens. Tried using check box while saving a rule, tried to click run button - nothing. Well, in this was rules are useless if you cannot update them through time.

YOU MOVED ALL MY INBOX EMAILS INTO MY DELETED BOX. I MOVED THEM BACK BUT SOME ARE STILL MISSING!!

the "new outlook" from web based outlook interface interprets lines with "CR" (carriage return) in the end differently than the "old outlook".

The "old outlook" shows a new line for each "CR" while the "new outlook" doesn't, hence cause all contents of email body got concatenated and became a long line.

I cannot log onto outlook.com because it wants to verify who I am by texting me a pass code. I do not own a cellphone so cannot receive the code. Therefore I am locked out. All Microsoft online support could suggest is for me to go out and buy a cellphone. There has to be another way to verify. This issue also means I cannot send any emails using Microsoft Mail. Please fix issue.

In old Outlook we used to be able to move an attachment (photo) to the body of an email. I don't find that option in the new Outlook. Please bring it back.

Drag & Drop emails from web app to windows folders. Required for any paperless business that stores emails electronically.

Dark mode makes it hard to see new emails. The text is blue and bold and the left side of the row has a blue marker but the whole row doesn't seem to change color.

I'd like it to lighten up the whole row to make it more obvious which emails are new and unread.

attachment PDF file can not see inputbox to keyin password

Missing email. Difference in what appears on PC as opposed to mobile device. My PC is missing emails that are on Mobile.

I think you should allow blocking junk mail by subject/and or keywords as well as sender

I have to refresh few times the page until I can open an email. Sending a one-line email takes minutes.