The server name “SMTP1.NHS.NET” couldn’t be located to a mail server. I’ve tested this outside of QuickFile and it’s returned no IP address so it wouldn’t connect to anything.
Did the NHS give you this address directly?
[Edit]
I’m not familiar with the details for the NHS, but have done a bit of searching. This may not be the most reliable, but it’s worth a shot. There’s a Wikipedia post for this:
This mentions that smtp1.nhs.net was in use before September 2009. After then, you should be using send.nhs.net on port 587.
thanks, have tried that and no joy, I have however found a way around it if any future people have issues.
As someone suggested make sure you delete smtp settings and set routine email to noreply@quickfile.co.uk. then for each NHS customer I have added a secondary contact with a gmail address I have, when I send the invoice to both the nhs and gmail together it goes through, if I send to only the nhs it wont. I have no idea how it works it just seems to