Make sure they are the same if you can’t see them look at the number of stars or dots. Look at the mail server settings boxes for password and port settings they’re the ones you need to delete and reapply. Doing a send and receive manually or waiting on the scheduled send and receive on the client does not update new mail items.

Additional resources

To resolve the IMAP issue, I will explain different solutions in the upcoming troubleshoot Outlook synchronizing folders error section of the article. To set up a mail account, we can set the same standard name "mail.mydomain.com" as the incoming and outgoing mail server. I was a little hesitant but went ahead and let it completely remove all the synced items from the account off of my iPhone.

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Creating a new OST file clears up a host of weird problems with Outlook. This also caused some issues as outlook did not know where to store deleted or sent items and through up several errors. What about changing the root folder path, in account settings, to "Inbox". It seems to do the send and Microsoft Outlook Email Repair Tool Online receive and get new mail when in offline mode, but not when online.

Chosen solution

I have all desktop alerts turned off I prefer it this way I don't need all of that. I just want to be able to look and see new message. Even if I have an account with zero message I need to click to see the new ones there are no numbers appear. I am also running QuickFolders and its the same nothing shows up on those tabs until i physically click on them. Ok so my mistake the Properties option is there when right clicking folder - I was only focused on right clicking on the email address to take me to server setting I was not clicking on the actual folder. I right click a folder and Properties and it take me to attached windows.

My accounts in Mail app stopped to sync post update

See the attached picture for the Properties window for a user-created folder. When you right-click one of the folders that doesn't show new mail unless you select it, Properties, is the box 'When getting new messages... It's usually not checked by default for IMAP to minimize network traffic. Subscribing to a folder makes it appear in the Folder Pane, but one might not always want a folder to be synced automatically if it is mainly an archive folder or one that seldom receives new mail. This limits the amount of network traffic and improves performance for syncing important folders. But many users run into the problem where their important Fix Outlook and Office365 Sync Issues IMAP folders are not syncing or stop updating.

Delete Confirmation

It will synchronize deleted items if I delete an item from my phone, but it just wont receive new ones. IMAP accounts should update automatically on send/receive. Otherwise why even have the ability to auto-sync? If I need to click on each folder to force the sync/download from server then auto sync serves no purpose. When you are accessing Gmail via the web application everything is hosted on Google's cloud servers.

• I also noticed that some IMAP settings — like the root folder path (e.g. "INBOX") — are not available in the new Outlook, which makes troubleshooting more difficult.
• Apple programmers use no CD/CI - simple sometimes update by "sales-manager requests", and without any critical-bug-checks ...
• Maybe some encoding behavior or just a different linefeed or something that has changed over the years...
• But many users run into the problem where their important IMAP folders are not syncing or stop updating.
• It's just a little bit technical, but we have an IMAP proxy that chooses from some different backend IMAP servers.
• When you are dealing with any problem, it is important to understand the reasons behind the issues.
• I have half dozen mail accounts a few microsoft a gamil and some other ones and there is no difference they are all acting the same.

I did see a response from a MS person that said it was working as intended, that it wouldn’t refresh the folder until it was selected. Although that seems like a load of BS, but could just be a con to try to migrate people to exchange at a higher cost. I know that sometimes when doing it, it can take a moment for the rest of the folders to kick back in. Also then you can’t make folders under the Inbox folder, you have to make it in a different folder and drag it out. Mohit is a Microsoft Certified expert for all things Microsoft. He brings a unique perspective gained from nearly a decade of active participation in various IT forums, blogs, and social media.



If the proxy directs requests to a newer IMAP server implementation (f.i Cyrus imapd 3.6.1), the iOS 18 Mail app works as expected, even the requests are handled by the same IMAP server proxy. Suspect some Apple Dev's have been lazy with some code in IOS18's mail.app and its causing the issue. Decided to just try completely removing my Gmail account, the one that wasn’t syncing with the Mail App after the iOS 18 update. I know this is not very helpful, but we ran into exactly the same issues as you with one of our clients using Outlook 2010/Win7 and Godaddy’s IMAP mail and never truly figured it out.

Outlook not syncing IMAP emails

We only have a handful of people who use the their email across multiple devices at the corporate office. Just a question - why not look at office 365? Mailbox only support is like $6 a month or less, and it is proper exchange, enabling better syncing etc. You should look at your Outlook desktop client settings to review the default synchronization schedule and tweak anything you can to get it to poll Google's IMAP servers more frequently. I access the IMAP servers from 3 different machines, and they all see the changes from each other. The problem is that the some changes are not reflected in the Gmail web app.