This issue is still not resolved. It took months last year to get Virgin Media to sort the issue out with Gmail following my complaints.
I have a VM blueyonder email account and a Gmail account and if I send an email from my Blueyonder address to my Gmail address, it goes straight into Gmail spam.
I pastor a small church and many members have Gmail accounts, as well as my many other contacts. If I want to ensure everyone gets my emails, I have to send it once from my blueyonder account so that non Gmail folks get it, and then again from my Gmail account to Gmail recipients.
Some of my Gmail recipients have tried mrking my blueyonder emails as NOT spam, but they still end up in the spam folder.
The problem got worse recently when emails from other Gmail accounts to my blueyonder account, started going into my blueyonder spam folder.
This is such a time waster and nobody seems able to resolve the issue.
Neil