Did you try https://ipcheck.proofpoint.com/ ?
Cheers, Al Iverson On Wed, Jun 24, 2020 at 9:38 AM Kris von Mach via mailop <mailop@mailop.org> wrote: > > Hi, > > Could someone please contact me from Proofpoint off-list. > > It's about a block on one of our IPs. > > I've tried postmaster@ but had no responses. > > -- > Kris von Mach > Swishmail > m...@swishmail.com > > _______________________________________________ > mailop mailing list > mailop@mailop.org > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop -- Al Iverson // Wombatmail // Chicago Song a day! https://www.wombatmail.com Deliverability! https://spamresource.com And DNS Tools too! https://xnnd.com _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
