On Sun, Oct 19, 2025 at 05:06:39PM +0100, Julian Bradfield via mailop wrote: > Anybody from Virginmedia here? I'm seeing intermittent (about 7% of > messages) signature failures on mail from one of your customers, which > then causes refusals when I send their mail out to a mailing list. > I've gone through the headers, and I can't see any factor > differentiating the passing messages from the failing messages. > > The signing domain is vmo-authrelay.edge.unified.services, key dkim1. > > The incoming dkim check is being done by exim 4.95.
I've got ~50 messages from them in the spamtraps this month so far. OpenDKIM on our spamtrap feeders verified every single one without any problems. I do recognise that 50 over 19 days is not a lot. I also checked everything we got last month, which was a similar amount per day, all checked out OK. -- Atro Tossavainen, Founder, Partner Koli-Lõks OÜ (reg. no. 12815457, VAT ID EE101811635) Tallinn, Estonia tel. +372-5883-4269, https://www.koliloks.eu/ _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
