I first noticed that all outgoing emails that are using IPv6 addresses, are being rejected by anyone using zen.spamhaus.org
I then tried a bunch of my addresses and they all tested as listed in https://check.spamhaus.org/ Please see attached screenshot. On Thu, 25 Nov 2021 12:52:18 +0200 Atro Tossavainen via mailop <mailop@mailop.org> wrote: > On Thu, Nov 25, 2021 at 12:33:54PM +0200, Mary via mailop wrote: > > Hello everyone, > > > > I noticed today that spamhaus.org is blocking large net blocks of IPv6 > > (2a01:7e01) owned by Linode. Pretty much all my clients hosted at Linode > > are being blocked en mass (for IPv6 only). > > https://www.spamhaus.org/sbl/listings/linode.com contains nothing on > IPv6. What exactly are you seeing? > > > Is there a way to inform spamhaus about this rather aggressive blocking and > > get things sorted? > > > > Thank you. > > > > > > > > > > _______________________________________________ > > mailop mailing list > > mailop@mailop.org > > https://list.mailop.org/listinfo/mailop > > -- > Atro Tossavainen, Chairman of the Board > Infinite Mho Oy, Helsinki, Finland > tel. +358-44-5000 600, http://www.infinitemho.fi/ > _______________________________________________ > mailop mailing list > mailop@mailop.org > https://list.mailop.org/listinfo/mailop
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