Re: [mailop] any postmaster or contact to knauf.com around? delivery issues

On 30.04.2024 at 12:34 Stefan Bauer via mailop wrote: knauf.com is accepting much of our delivered mails, however afterwards probably drop them as recipients reported via phone, that none of the mails arrive in their mailboxes. Mail to postmaster@ and a known contact at

Re: [mailop] any postmaster or contact to knauf.com around? delivery issues

Dnia 30.04.2024 o godz. 14:44:32 Matus UHLAR - fantomas via mailop pisze: > OTOH, UCEPROTECT-L3 is a strong sign there's something bad with the > ISP and/or its customers (same as UCEPROTECT-L2). > > Of course you should only use it at SMTP level if feel your mission > is to educate ISPs (or, not

Re: [mailop] any postmaster or contact to knauf.com around? delivery issues

Dnia 30.04.2024 o godz. 14:05:00 Stefan Bauer via mailop pisze: Wow. Indeed. Thank you. The ip is 217.160.0.245 and yes, the complete ASN is blocked. On 30.04.24 14:18, Jaroslaw Rafa via mailop wrote: That's why nobody should treat UCEPROTECT seriously (also due to highly suspicious behavior

Re: [mailop] any postmaster or contact to knauf.com around? delivery issues

Am 30.04.2024 um 14:18:17 Uhr schrieb Jaroslaw Rafa via mailop: > That's why nobody should treat UCEPROTECT seriously (also due to > highly suspicious behavior of the people who run this blacklist - > their de-listing practices are de facto a money extortion scheme), They delist IP addresses 7

Re: [mailop] any postmaster or contact to knauf.com around? delivery issues

Dnia 30.04.2024 o godz. 14:05:00 Stefan Bauer via mailop pisze: > Wow. Indeed. Thank you. The ip is 217.160.0.245 and yes, the complete ASN > is blocked. That's why nobody should treat UCEPROTECT seriously (also due to highly suspicious behavior of the people who run this blacklist - their

Re: [mailop] any postmaster or contact to knauf.com around? delivery issues

Am 30.04.2024 um 14:05:00 Uhr schrieb Stefan Bauer: > Wow. Indeed. Thank you. The ip is 217.160.0.245 and yes, the complete > ASN is blocked. I recommend choosing another ISP that doesn't host so much spammers or using whitelisted.org. -- kind regards Marco Send unsolicited bulk mail to

Re: [mailop] any postmaster or contact to knauf.com around? delivery issues

Wow. Indeed. Thank you. The ip is 217.160.0.245 and yes, the complete ASN is blocked. Am Di., 30. Apr. 2024 um 13:50 Uhr schrieb Marco Moock : > > Am 30.04.2024 um 12:28:50 Uhr schrieb Stefan Bauer via mailop: > > > Sender-Domain IP is in UCEPROTECTL3, however none of his sending > > systems. Bad

Re: [mailop] any postmaster or contact to knauf.com around? delivery issues

Am 30.04.2024 um 12:28:50 Uhr schrieb Stefan Bauer via mailop: > Sender-Domain IP is in UCEPROTECTL3, however none of his sending > systems. Bad thing is, that this is one of the cluster-ips from > IONOS/1&1, so many of our senders, having their domains hosted at > IONOS/1&1 are currently

[mailop] any postmaster or contact to knauf.com around? delivery issues

Hi, knauf.com is accepting much of our delivered mails, however afterwards probably drop them as recipients reported via phone, that none of the mails arrive in their mailboxes. Mail to postmaster@ and a known contact at knauf.com did not yield any response so far. Apr 23 10:12:54 mx3