Gmail blocking it Google sent message to my backup secondary gmail address via android Google gmail app saying insecure app attempted email fetch so was not allowed. Google default security setting. Using link in their email I found box to tap to allow unverified app access. But K9 still can't fetch that mail. I tried K9 because Google email app filling up android system memory and won't allow saving to non system internal storage or micro sd card. Working now after setting Google acct allow unverified. Some JPGs GIFs noshow
January 21 2016