Why do my talktalk emails disapear within minutes from the inbox on my Acer Tablet Iconia B1?

[AC Question]

I can see emails appear in the inbox of the Acer Tablet but within a couple of minutes they go

 

[B. Diddy]

Welcome to Android Central! Moved this to General Help, since there isn't an appropriate Acer tablet forum for this model.

Are you using the stock Email app? Who is the email provider?