Hi Andrei Are you talking about the corporate domain swisscom.com or the residential domains bluewin.ch and bluemail.ch? For bluewin.ch/bluemail.ch I can’t locate the deferrals you talking about. Could you send us some log examples with timestamp and sending Domain and failed recipients to postmas...@bluewin.ch<mailto:postmas...@bluewin.ch> ? Perhaps I’ll locate the problem with this additional details. For Swisscom.com I’m not responsible, but could forward your detailed Problem to the right persons.
Regards Roland Meier Von: mailop <mailop-boun...@mailop.org> im Auftrag von Andy Onofrei via mailop <mailop@mailop.org> Antworten an: Andy Onofrei <andrei.onof...@microsoft.com> Datum: Montag, 13. Mai 2019 um 08:38 An: "mailop@mailop.org" <mailop@mailop.org> Betreff: [mailop] SwissCom contact required HI guys, I need a contact at SwissCom. I have found their postmaster page however there are only guidelines and not a contact form. We have started sending to SwissCom and we receive allot of deferrals because of the following: Failed to query ldap/internal error 452 requested action aborted, internal error, please try again later From their documentation its an internal issue on their part however I still want to reach out to them as we have a big client which will be sending to Swisscom 😊 Any contact will be greatly appreciated. Andrei Onofrei Dynamics 365 Email Deliverability Engineer andrei.onof...@microsoft.com<mailto:andrei.onof...@microsoft.com> | +420 720 359 205 BBC Delta Building, Vyskočilova 1561/4a, 140 00 Prague, The Czech Republic [cid:image001.jpg@01CE6679.2CA88280]
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