Unable to send emails to virgin media users - Company IP address blocked?
From late 2023, our company IP address has been blocked by Virgin Media so we can't send any emails to VirginMedia.com, ntlworld.com or blueyonder.co.uk 'Connections from your IP xxx.xxx.xxx.xxx have been disallowed by admin policy.' Our IP address is not on any blacklist, is this something that can be resolved at your end? [MOD EDIT: Subject title changed for clarity]