Emailing of Invoice with a Document - Not working

Hi Everyone, Ive picked up an issue in my invoice ninja installation. I created an invoice and attached an excel document to it. I try to email the invoice with the document and it fails with the atatched error in the activity log of the invoice.

Screenshot 2022-11-29 144309

Can someone perhaps help me resolve this issue?

Kind Regards,


@david any thoughts?

if you navigate to that directory


do you see the file there? the system is complaining that it cannot access the file.

Hi David, Thanks for your prompt reply. Sorry I’ve been away from the office, yes, I can browse and see and download the file manually


Are there any errors in the logs?

How large is the file? Is it possible that the mailserver is complaining about file size?