Not been able to send since December

[Digitalpaws]

I have not been able to send from MBM since December when upgraded so been sending newsletters from laptop with 8.4.4 which still works. Not at all convenient. Just deleted MBM from main iMac and reinstalled latest version but picks up settings from somewhere and so still wont send.

What do I have to do to clean uninstall, set up and start again so can work from iMac?

 

[stanbusk]

What error do you get? Could you try to send to a single address and paste here the text you get in the 'Delivery' panel?