Heads-up: new IP address for W3C's mailing list service after migration

-------- Forwarded Message --------
Subject: Heads-up: new IP address for W3C's mailing list service after  migration
Resent-Date: Tue, 26 Mar 2024 19:27:49 +0000
Resent-From: chairs@w3.org
Date: Tue, 26 Mar 2024 20:27:44 +0100
From: Coralie Mercier <coralie@w3.org>
To: chairs@w3.org

Dear Chairs,

Please heed the below and kindly share within your groups to avoid any disruption in your groups’ operations.

The server that hosts W3C's mailing list service will soon be moving to a new IP address on a different network.

Some email systems delay or refuse deliveries from previously unknown IP addresses. If you believe this may be an issue for your organization, please contact your email system administrators to add this new server to your email safelist or allowlist.

The new server's IP addresses are:

34.199.101.240
2600:1f18:7d7a:2700:d091:4b25:8566:8113

The other characteristics of messages from our mailing lists will remain the same (email headers, domains, DMARC policy and DKIM signatures), only the IP address and network will be changing.

This change is scheduled to happen at 02:00 UTC March 27, as noted on our systems status page:
   https://status.w3.org/incidents/ymhjkfyg82lr

If you notice any issues or would like to connect your email administrators with our team for clarification or followup, please contact sysreq@w3.org

Thank you.

Coralie Mercier, Head of W3C Marketing & Communications

--
Coralie Mercier (she/her) - Head of W3C Marketing & Communications
mailto:coralie@w3.org - https://www.w3.org/People/Coralie/

Received on Tuesday, 26 March 2024 19:40:49 UTC