The Bluetooth SIG uses the HubSpot platform to communicate with members.  To ensure great email deliverability, please add these IP addresses to your email "Allowlist".

• 54.174.60.0/23
• 143.244.80.0/20
• 18.208.124.128/25
• 54.174.53.128/30
• 158.247.16.0/20
• 54.174.59.0/24
• 54.174.63.0/24
• 3.93.157.0/24
• 54.174.52.0/24
• 139.180.17.0/24
• 54.174.57.0/24
• 158.247.31.107

If you need any assistance with allowlisting these emails, please send them to your IT department, and they should be able to help you.

This does not impact Working Group reflector emails. If you are still having issues receiving emails, please contact us for further support.