Re: Postfix problem with Hotmail (501 5.5.4 Invalid domain name)

2020-04-03 Thread Viktor Dukhovni
On Fri, Apr 03, 2020 at 03:16:30PM -0300, SysAdmin EM wrote: > I am seeing the following error in some email directed to hotmail: > > : host > hotmail-com.olc.protection.outlook.com[104.47.46.33] refused to talk to me: > 501 5.5.4 Invalid domain name >

Re: Postfix problem with Hotmail (501 5.5.4 Invalid domain name)

2020-04-03 Thread Matus UHLAR - fantomas
On 03.04.20 15:16, SysAdmin EM wrote: I am seeing the following error in some email directed to hotmail: : host hotmail-com.olc.protection.outlook.com[104.47.46.33] refused to talk to me: 501 5.5.4 Invalid domain name [BN3NAM04FT008.eop-NAM04.prod.protection.outlook.com]Return-Path: <

Postfix problem with Hotmail (501 5.5.4 Invalid domain name)

2020-04-03 Thread SysAdmin EM
Hello, I am seeing the following error in some email directed to hotmail: : host hotmail-com.olc.protection.outlook.com[104.47.46.33] refused to talk to me: 501 5.5.4 Invalid domain name [BN3NAM04FT008.eop-NAM04.prod.protection.outlook.com]Return-Path: < facturac...@zonanet.com.ar> Received: