Question
Undeliverable email - where is the reason?
Hello,
Recently I started getting more and more undelivered emails and wanted to check what could be causing it. QBooks says check customer email, but I know this is not the case as there was no change with emails.
Most odd thing is that I have 1 customer, who received 2 invoices weekly and few weeks in a row only one of them gets undelivered, while other one reaches recipient.
It there a way to find reason why this is happening? Is there a problem with our customers or it's Qbooks issue?