The STAT command did not succeed

[kevlights]

invalid credentials is either a bad user name or password in the settings.  is this on the phone or another device?

The other way you might see it is if "allow less secure apps" is OFF in your Google Account , Security settings - pretty much anything using pop will need it ON
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IM using my laptop win 7 pro ,monzilla  thunderbird /Gmail ,firefox .
message im trying to get rid of is on the Laptop
i dont know how to get to settings  to get rid of message..thanks