Russell, I replied you off list. - Udeme
On Tue, Aug 24, 2021 at 8:14 PM Russell Clemings via mailop < mailop@mailop.org> wrote: > Does anyone on this list have a contact for Synacor, or at least one of > the ISPs that appear to use them (centurylink.net, hughes.net, wowway.com, > tds.net, q.com, possibly others)? > > We're seeing false-positive bounces ("554 5.7.1 [VI-1] Message blocked due > to spam content in the message") from each of those. > > We're a non-profit trade association that, among other things, has an > opt-in service for job advertisements. Those are being rejected, along with > other organizational emails (e.g. opt-in updates on website content). > > Emails to postmaster@ have gone unanswered for more than a week and I > don't see any relevant contacts on any of their websites. > > Thanks in advance for any help. > > > > -- > =============================================== > Russell Clemings > <russ...@clemings.com> > =============================================== > _______________________________________________ > mailop mailing list > mailop@mailop.org > https://list.mailop.org/listinfo/mailop >
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