BinaryLane does not filter outbound email on its network. If your server can't send email, the cause is usually Port Blocking: an account-level security feature that blocks outbound TCP ports 22, 25 and 3389 on new servers.
While your account is under review, Port Blocking can't be turned off. Once the account has been approved, you can turn it off yourself for each server: open the server in mPanel, select Network, then the Port Blocking tab, untick "Block outgoing connections for email, SSH and Remote Desktop (TCP ports 22, 25, and 3389)" and select Save and Apply: https://home.binarylane.com.au/server/-/network/port-block