I recently moved from O2.

I have an old Brother MFC printer set up to forward incoming faxes by email. It can also scan directly to email which is handy occasionally. Being old it doesn't support any SMTP authentication. O2 have an SMTP relay server which it happily sent through.

Sky don't seem to have anything similar. The MFC will also poll a POP server for incoming emails (which I don't currently use) so it might be able to make an SMTP server using POP log in to authenticate the IP address happy. I don't think any of my current email accounts provide that option.

I have a feeling I am out of luck, anyone have any ideas or workaround?