Q: Cannot get new emails from gMail since 14th July

Hi,

iPhone6 128GB

Since 14 June I cannot access to one of my gMail account to check the mails. No changes were made to the settings of the account. It suddenly stopped working. :-(

When I want to update e-mails I get Connecting... info in the header of the Mail application (as usual), and after a while (1-2min) I get Updated on 14/06/2015. No error/info message returned with no emails or headers downloaded.

I can send e-mails from my iPhone with this account.

I can modify my google calendar from my iPhone with this account.

I can access my e-mail account from my iPad2 and any computer using the same credentials.

The second gMail account defined on my iPhone works perfectly.

Problem existed on iOS-es 8.1.3, 8.3 & 8.4.

Problem exists on WiFi, 3G and 4G

Any idea what can be wrong? What to do next?

KLM