oauth 2.0 - Gmail XOAuth Login - suspicious attempt warning -
i'm working on cloud based email system (amazon linux instance, written in php) connects gmail using using oauth2 , pulls messages. users, has worked fine - able return access code, generate access tokens, , fetch messages. now, when users try grant our application access via web interface, server returns error message, , no access code:
"warning: google prevented suspicious attempt sign account. you?"

what going on here? why have been able connect in past, , being blocked google? not have more information clarify problem. explanation of standard cases in might happen helpful.
Comments
Post a Comment