Hi,
This issue looks to have been raised and resolved here:
However, I have a client with an apostrophe (a rare occurence indeed - the first one I have seen in over 25 years) and QuickFile is grumbling about sending the invoice to them at this email address with the following message:
We encountered a problem emailing this document: Email Send Error: Given email address appears to be invalid: o’dell@****.co.uk
To clarify, the contact email address is added to the client file, but now that I have raised an invoice and want to send it I am getting this error.