A change by my email provider to remove Yahoo - AVG is blocking this

Hello Peter,
We are sorry to hear that. Could you please let us know what AVG Ultimate version you have installed in your computer? Is it 2016 or 2017 Interface?
Thank you.

M internet provider SPARK, in New Zealand, has removed Yahoo as its 'vehicle' due to hacking concerns - a New local carrier is running. Since the switch over, all my details migrated fine & it worked for a day. Now I cannot receive or send emails - AVG is blocking all my emails. I can get the mails etc. ONLY if I close AVG & disconnect it (Zero protection) - what do we do to settle this

Hello Peter,
We are sorry to hear that. Could you please let us know what AVG Ultimate version you have installed in your computer? Is it 2016 or 2017 Interface?
Thank you.