Hey Jimi! Sorry for the delay in replying; busy as always! But we are moved into our new house finally.

I know what the issue is, but unfortunately it's going to need at least a server migration, and possibly a software upgrade, and worse case a brand new version of VBulletin as well as the server migration. The only short term fix I could do to resolve the lack of emails issue would be to find an email host that still offers TLS1.0, but I think that might be tricky.

Sorry for the bit of downtime overnight and this morning too. My server host only gave me 48 hours notice of an internal server move they carried out. I was quietly hoping they might auto-upgrade us to save me a tonne of work, but alas, no.

Will keep you all posted as I progress with things.