[Bug 294074] New: read IMAP mails are marked unread upon next folder sync

[Silver Salonen]

https://bugs.kde.org/show_bug.cgi?id=294074

           Summary: read IMAP mails are marked unread upon next folder
                    sync
           Product: kmail2
           Version: 4.8
          Platform: openSUSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: message list
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: silver.salonen at gmail.com


Version:           4.8 (using KDE 4.8.0) 
OS:                Linux

For most of my e-mails in most of IMAP-folders on 2 IMAP-accounts (one of them
GMail) the messages are permanently marked as read only after the 2nd reading.

This seems to be not related to how e-mails are marked read - it also happens
with messages that are marked read by clicking "Mark All Mails as Read" on the
message's folder.
Moving the message to another folder (right after reading it the 1st time) does
not make any difference either.

Reproducible: Sometimes

Steps to Reproduce:
1) Wait for a new message to arrive
2) Navigate onto that message
3) Go onto some other message
4) Sync the folder again

Actual Results:  
The message is marked as read on the 1st reading
After syncing folder, the message is marked as unread again
After reading it the 2nd time, it stays marked as read

Expected Results:  
The message should stay marked as read on the 1st reading

I've started clicking "Mark Thread as Read" button on every new e-mail after
reading it and sometimes (not on every e-mail that afterwards gets unread
again) the conflict dialog pops up (to let me choose which e-mail I want to
keep - left or right or both).

-- 
Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.