Phantom unread emails: Mail shows 5 unread messages, but there are none...

I've got four email accounts set up with my iPhone 4 (updated to latest software). Yesterday, however, one of those inboxes started showing that there was one unread email on the account (an imap account), but when I go to view the message list there are no unread emails there. And this morning, it started showing five unread messages, but again no unread messages were there.

The 'unread messages' don't show up in Mail on my iMac either (and the Mail icon in the doc does not show any phantom 'unread' messages).


Has anyone else encountered this problem, and if so, how was it solved?

20" iMac 2.0GHz Intel Core Duo, original iPhone, iPhone 4, Mac OS X (10.6.4), 4GB RAM, 250GB HD, 128MB VRAM

Posted on Oct 20, 2010 2:25 AM

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Posted on Feb 21, 2011 7:06 AM

I get this issue every single day, and it is specifically reproducible. Here is the scenario:

1) I have two mail accounts configured on my iPhone, one is my work account and is disabled on the phone, the other is my gmail account which is always enabled on my phone

2) Each morning, when I head into work I enabled my work email account so I can start reading my work emails for the day. This downloads all the new messages from the server and displays them as unread.

3) I read some of them, but not all of them.

4) Once I get to my office, I read all of the rest of my new work emails from the Mail app on my MacBook Pro.
EXPECTED: The messages that are read on the mail app are updated as read messages
OBSERVED: On my iphone, not all of the messages have their statuses changed to read. Some of them always remain as unread messages

5) Next, I delete some of the messages read from my computer from the email server altogether.
EXPECTED: These messages would also appear deleted when using the mail app on my iPhone
OBSERVED: Not only are the messages not deleted, but they are still listed as unread

The only way to resolve this each day is for me to select each message and view it for a second to have the unread message indicator removed. I have to turn off the mail account and turn it back on for it to correctly sync with the mail server and correct the mistakes.

There is clearly a problem within the iPhone mail app with retrieving updates from the mail servers.

I have an iPhone 4 running iOS 4.2.1 that I purchased in November. Before that, I had an iPhone 3G S and never experienced the issue on my 3G S. My MacBook Pro was used with both devices.
298 replies

Oct 3, 2014 7:45 AM in response to linusan

10/3/14 This morning...all of a sudden my Verizon email inbox was showing two unread emails and there were none. I am on a MacBook Pro...which I don't know if matters...for me the solution was simple...I held down the control key...with my curser over Verizon (under inbox) I clicked on the pad...essentially doing a right click if you are using a mouse.... which brought a drop down menu down.....selected mark all email as read....and that cleared it....the end of the problem....

Oct 3, 2014 7:46 AM in response to Mika Inkinen

10/3/14 This morning...all of a sudden my Verizon email inbox was showing two unread emails and there were none. I am on a MacBook Pro...which I don't know if matters...for me the solution was simple...I held down the control key...with my curser over Verizon (under inbox) I clicked on the pad...essentially doing a right click if you are using a mouse.... which brought a drop down menu down.....selected mark all email as read....and that cleared it....the end of the problem....

Oct 23, 2014 5:55 AM in response to jad2121

Jad's solution worked for me in Mail 5.3 on OS X 10.7.5, where Mail was showing 1 unread message when there were no folders showing any unread mail. After restarting Mail, it still showed 1 unread on the Mail icon, only now Mail also showed 1 unread mail in one subfolder, which it had not shown before. So the unread count is accurate at the moment.

Apr 14, 2015 12:00 AM in response to itsmrshow

Hello everyone
The failure is with me every few days.
I set OFF then ON in setting iphone - exchanhe, it works, but comes back after a day or two.

I updated to version 8.3, and still, the same thing.

We work with Exchange 2003 sp2. But I know also occurs in Exchange 2010.
Anyone found anything?
Is Apple facilities that?
I also checked if I connect via OWA ( Explorer, Chrome, Firefox ), it shows right. Email show read.


It's very long time that problem isn't solve about Apple, why ?

Thanks for every one.

Oct 5, 2016 10:12 PM in response to AtomicVariable

Is this problem not returning for those who have "fixed" it?


I have finally gotten my new iPhone 7 Plus. I took the time to painfully set it up as a new device rather than restore from a backup. I wanted to eliminate any possibility of transferring a mail app bug over from the process.


So I added my exchange account to my vanilla fresh out of the box new phone.


Sadly, I can report the issue has occurred yet again in my Junk Email box. It took less than 24 hours. There were 4 messages in there. I clicked Edit and manually selected each message (no more Delete All for some reason in iOS 10). Then I clicked Delete. Although it showed No Messages, the bottom flag indicates "1 Unread" and Junk Email shows a notification badge of 1 in the folder tree.


Of course I know I can toggle Mail off, power cycle, turn it on and reset the counter but that is just a short term temp fix for me.


So I ask again, is this problem NOT returning for the rest of you?


Perhaps this is a problem with SMTP and Exchange type accounts? I have seen people throughout this thread specify they have Gmail or Exchange. Any others? I would like to try to isolate if it is an issue with the type of Mail account or is just simply a long standing BUG within the iOS Mail App.


Unfortunately, I may need to use Outlook or another mail application until this gets resolved. It is just too frustrating for someone who keeps their Email folders curated and likes to see a clean mailbox as a result.

Oct 6, 2016 12:11 PM in response to AtomicVariable

Dear Atomic,

I don't think that you truly went through my solution.

There is no need of clearing anything, removing accounts, etc. A simple email search will reveal those phantom unread messages and you can open them. It's like a 20 secs process, just like when you are reading a new unread email. No needs to go through the possible full list, just the top 5 emails will do the job.


And I would say for me it doesn't happen all the time, but it happens from time time, like every once in a month.

Hope this helps

Oct 20, 2010 3:05 PM in response to Mika Inkinen

Turns out the Mail on the iPhone no longer received new messages that did arrive to the account, but continued to show that there were five unread messages in the inbox when there were none.

I tried deleting the account altogether, hard restarting the phone, and the adding the same account again, and once again it showed five unread messages when there were none in the inbox.

Any other suggestions? Other than a full restoration?

Jan 16, 2013 1:22 PM in response to Mika Inkinen

I believe the bug is related to Outlook junkmail; I figured out that the exact number of junk emails in my Outlook junkmail folder (auto-assigned as such) was the same number of phantom unread emails. Outlook bug seems to be related to accessing the junkmail folder, I think...I tried to open the junkmail folder on my iPhone 4s without luck.

Sep 18, 2013 6:18 PM in response to Mika Inkinen

I am now having what appears to be the same problem. I have a GMail account and before upgrading to iOS7 mail showed something like 14 unread messages based on the fact that Mail on the iPhone only 'looked' at the 50 most recent messages in the inbox (or any folder). After upgrading to iOS7 it now shows over 3,000 unread messages based on every single (unread) email in my GMail inbox.


I tried turning mail off and on for GMail, I tried quiting the running Mail app, I tried even deleting and re-adding the GMail account. I cannot see an option in Settings to define how many emails Mail will track. It still therefore is showing now over 3,000 unread messages.


I could mark them all read explicitely but is there any way to get iOS7 to behave as before and only monitor the last 50 messages?


Note: I am using IMAP not ActiveSync.

Sep 19, 2013 8:14 AM in response to Mika Inkinen

I updated to iOS 7 this morning and even though my inbox only has 250 emails - NONE of which are unread - my unread count is 922. When I try the edit trick I have no unread eamils in my inbox show I don't get the option to mark all as read


Went to my account online and mark all of my emails as read.


I have tried a reset. inactivated my account then turned in back on. went into notification center and turned off badges (which removed the unread count completly), turn on alerts chnged the number of emails to show.


Nothing fixes this issue.


My next step is to delete my email account from my iPhone 5 and recreate it.


APPLE PLEASE FIX THIS ASAP!!!!!!

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