Gmail Checker version 2.6.1 is now available. This fixes the nested label problem.

Follow up the previous post, if you still have the login problem, try Gmail Checker version 2.5.0.92 2.5.0.93 2.6.

I've got a good idea of the problem but since it doesn't happen on my end, I need you to test the fix. Thanks to everyone for sending me the debug log.

Either this version works or doesn't work, please email me the debug log of one account that used to have or still has the login problem.

For anyone having the login problem with Google Apps accounts, try Gmail Checker version 2.5.0.91.

This version also supports 2-step verification. You need to generate an application-specific password for Gmail Checker for each of your accounts which use 2-step verification. This password must be saved locally in 'Manage Accounts'. This means that you need two passwords (one is your actual password, the other is the application-specific password) to check mail in this type of account.

*Disclaimer: Treat this as a beta release. The final release will be available soon.

Update: 23/9

If you still have the login problem with this version:

• Log out of all your mail accounts
• Enable only one account that has the problem in 'Manage Accounts'
• Open the debug window (from About... in the menu)
• Check mail
• Save the debug log. Delete your logged password and then email me the log file.