[anti-abuse-wg] DMARC Solution Applied to this Mailing List

Dear Working Group,

As more email providers enable Domain Message Authentication Reporting & 
Conformance (DMARC), some people find they can no longer receive emails 
from the mailing lists they are subscribed to. We have deployed a 
Mailman setting change to address this problem.

After consultation with the RIPE Working Group Chairs, we have enabled 
the DMARC "Munge From" setting on all RIPE mailing lists. This means 
that if your email service provider has DMARC enabled, you will continue 
to receive all emails sent to this mailing list, but the "From" part of 
the header will change. If you don't have DMARC enabled, you won't see 
any change to the emails you receive from this mailing list.

You can find more information about how we have been handling DMARC in 
the following RIPE Labs articles:

https://labs.ripe.net/Members/adam_castle/dmarc-and-the-ripe-ncc

https://labs.ripe.net/Members/adam_castle/ripe-mailing-lists-and-dmarc

To ensure all working group participants are aware of the changes, I am 
sending this mail to all working groups. If you have any questions or 
encounter any issues on this mailing list, please let me know.

Many thanks.

Adam Castle
Web Services Manager
RIPE NCC