Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-28 Thread Bill Cole via mailop
On 28 Aug 2020, at 0:56, Chris via mailop wrote: I'm sure that some privacy advocate could word that in a sufficiently bowel-loosening fashion that brings out the torches and pitchforks. That's a very unusual storage choice for such things. -- Bill Cole b...@scconsult.com or

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-28 Thread Atro Tossavainen via mailop
> and this also no guarantee for no spam. Recently I got some spam for > "dates18.com" sent via Casual Networks B.V (on the CSA whitelist) in > which even the "Imprint"-URLs lead to "Congratulations, you > confirmed your mailaddress". Whitelisted senders send plenty of spam. The requirements

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-28 Thread Renaud Allard via mailop
On 8/28/20 9:29 AM, Florian Vierke via mailop wrote: Hi everybody, the requirement for having an imprint in advertising mails is not limited to T-Online. It’s a legal requirement and also criteria for the Certified Senders Alliance (CSA) which is at least relevant in Germany. For those not

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-28 Thread Hans-Martin Mosner via mailop
Am 28.08.20 um 10:10 schrieb Bjoern Franke via mailop: > > and this also no guarantee for no spam. Recently I got some spam for > "dates18.com" sent via Casual Networks B.V (on > the CSA whitelist) in which even the "Imprint"-URLs lead to "Congratulations, > you confirmed your mailaddress".

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-28 Thread Paul Smith via mailop
On 27/08/2020 16:53, Tim Bray via mailop wrote: The same kind of regulations exist in the UK, but everybody forgets about them.    You often see business names on websites that don't match their legal entity; confusions between sole trader (just a person) and a registered company (limited,

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-28 Thread Bjoern Franke via mailop
Hi, the requirement for having an imprint in advertising mails is not limited to T-Online. It’s a legal requirement and also criteria for the Certified Senders Alliance (CSA) which is at least relevant in Germany. For those not having heard of it – it’s a whitelisting project originally

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-28 Thread Florian Vierke via mailop
lto:mailop@mailop.org> Betreff: Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification" This email has reached Mapp via an external source Am 26.08.20 um 19:36 schrieb flo via mailop: Hi there Have any of you had any bad experiences w

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-28 Thread Florian Vierke via mailop
Auftrag von Hans-Martin Mosner via mailop Gesendet: Freitag, 28. August 2020 08:51 An: mailop@mailop.org Betreff: Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification" This email has reached Mapp via an external source Am 26.08.20 um 19:36 schri

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-28 Thread Hans-Martin Mosner via mailop
Am 26.08.20 um 19:36 schrieb flo via mailop: > Hi there > > Have any of you had any bad experiences with Deutsche Telekom lately? > They put one of my servers on their blacklist after an IP change with > the reason that I have to provide an imprint on that machine. > Have I missed something? Is

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Chris via mailop
On 2020-08-26 13:36, flo via mailop wrote: Hi there Have any of you had any bad experiences with Deutsche Telekom lately? They put one of my servers on their blacklist after an IP change with the reason that I have to provide an imprint on that machine. Have I missed something? Is this how it

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Graeme Fowler via mailop
On 27 Aug 2020, at 16:53, Tim Bray via mailop wrote: > Why t-mobile want to white list, I don't know. But you can be sure they > don't get random spam from random compromised home broadband or cloud servers. ...until someone registers an IP with them, then $time passes and they terminate

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Tim Bray via mailop
On 27/08/2020 10:30, G. Miliotis via mailop wrote: Not everyone is a business with already-public information. I run my own server and host some domains on that. What assurances do I have that my personal information is protected by T-Mobile / DT after I send it to them? Why should I be forced

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Ángel via mailop
On 2020-08-27 at 12:22 +0200, Jaroslaw Rafa via mailop wrote: > This is so absurd that it's even hard to find words to describe it. > > And it should be - in my opinion - a reason for everyone to block all > e-mails FROM t-online.de in return. > Maybe such an Internet-wide block will force them

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Paul Smith via mailop
On 27/08/2020 12:39, Jaroslaw Rafa via mailop wrote: It's rather strange that you are comparing this to SPF. 1) SPF has no "default deny" policy; if a domain has no SPF record at all, then mail is (or at least should be) accepted by default. No, but it's possible for a receiver to have a

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Jaroslaw Rafa via mailop
Dnia 27.08.2020 o godz. 12:06:29 Paul Smith via mailop pisze: > >>So if you got some cloud vm with a new IP address, which never before > >>sent mail to a @t-online.de address, mails will be rejected. > >>You need to write their postmasters so it gets added to their > >>whitelist. And for this

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Paul Smith via mailop
On 27/08/2020 11:22, Jaroslaw Rafa via mailop wrote: So if you got some cloud vm with a new IP address, which never before sent mail to a @t-online.de address, mails will be rejected. You need to write their postmasters so it gets added to their whitelist. And for this process you need to have

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Jaroslaw Rafa via mailop
Dnia 27.08.2020 o godz. 09:21:20 Felix Zielcke via mailop pisze: > Deutsche Telekom uses a whitelist which IPs can send mails to @t- > online.de accounts. They block every IP by default. > > So if you got some cloud vm with a new IP address, which never before > sent mail to a @t-online.de

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread G. Miliotis via mailop
On 26/8/2020 20:36, flo via mailop wrote: I prefer not to put my private address unprotected on the internet. Well duh. Not everyone is a business with already-public information. I run my own server and host some domains on that. What assurances do I have that my personal information is

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Johann Klasek via mailop
On Thu, Aug 27, 2020 at 09:21:20AM +0200, Felix Zielcke via mailop wrote: [..] > Deutsche Telekom uses a whitelist which IPs can send mails to @t- > online.de accounts. They block every IP by default. > > So if you got some cloud vm with a new IP address, which never before > sent mail to a

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Jörg Backschues via mailop
Am 27.08.2020 um 08:37 schrieb Tom Ivar Helbekkmo via mailop: T-Online (or Deutsche Telekom) require that somewhere on your domain is your address visible. Even if you don't have a web page at all. And just use the domain for sending mails. If only there were some standardized mechanism for

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Felix Zielcke via mailop
Am Donnerstag, den 27.08.2020, 09:21 +0200 schrieb Felix Zielcke via mailop: > Am Donnerstag, den 27.08.2020, 09:02 +0200 schrieb Renaud Allard via > mailop: > > Does this mean that if you send a mail for "u...@domain.com" from > > the > > server "mail.example.com" with a correct FCrDNS, it will

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Felix Zielcke via mailop
Am Donnerstag, den 27.08.2020, 09:02 +0200 schrieb Renaud Allard via mailop: > > On 8/27/20 8:24 AM, Felix Zielcke via mailop wrote: > > Am Mittwoch, den 26.08.2020, 21:06 +0200 schrieb ml+mailop--- via > > mailop: > > > > But it was enough to have the imprint visible for them just for > > > >

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Renaud Allard via mailop
On 8/27/20 8:24 AM, Felix Zielcke via mailop wrote: Am Mittwoch, den 26.08.2020, 21:06 +0200 schrieb ml+mailop--- via mailop: But it was enough to have the imprint visible for them just for the Sorry for a stupid question: What is "the imprint"? Does that mean you have to operate a web

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Tom Ivar Helbekkmo via mailop
Felix Zielcke via mailop writes: > T-Online (or Deutsche Telekom) require that somewhere on your domain is > your address visible. Even if you don't have a web page at all. And > just use the domain for sending mails. If only there were some standardized mechanism for this information...

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-27 Thread Felix Zielcke via mailop
Am Mittwoch, den 26.08.2020, 21:06 +0200 schrieb ml+mailop--- via mailop: > > But it was enough to have the imprint visible for them just for the > > Sorry for a stupid question: What is "the imprint"? > Does that mean you have to operate a web server with an "Impressum" > (I guess that's the

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-26 Thread Chris via mailop
On 2020-08-26 15:50, ml+mailop--- via mailop wrote: On Wed, Aug 26, 2020, Michael Peddemors via mailop wrote: There SHOULD be a URL associated with the domain ('mydomain.com') in the PTR.. Ah, the stuff you suggested on ietf-smtp and which got "rejected" by pretty one every one who replied?

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-26 Thread ml+mailop--- via mailop
On Wed, Aug 26, 2020, Michael Peddemors via mailop wrote: > There SHOULD be a URL associated with the domain ('mydomain.com') in the PTR.. Ah, the stuff you suggested on ietf-smtp and which got "rejected" by pretty one every one who replied? ___

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-26 Thread Jaroslaw Rafa via mailop
Dnia 26.08.2020 o godz. 12:29:38 Michael Peddemors via mailop pisze: > There SHOULD be a URL associated with the domain ('mydomain.com') in > the PTR.. And that URL should reflect the organization that is > responsible for activity related to that domain.. No, it is a nonsense requirement. Mail

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-26 Thread Michael Peddemors via mailop
More and more companies are requiring transparency. mail.mydomain.com There SHOULD be a URL associated with the domain ('mydomain.com') in the PTR.. And that URL should reflect the organization that is responsible for activity related to that domain.. I will have to dig up that M3AAWG Nest

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-26 Thread ml+mailop--- via mailop
> But it was enough to have the imprint visible for them just for the Sorry for a stupid question: What is "the imprint"? Does that mean you have to operate a web server with an "Impressum" (I guess that's the German word?) if you want to send mail?

Re: [mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-26 Thread Felix Zielcke via mailop
Am Mittwoch, den 26.08.2020, 19:36 +0200 schrieb flo via mailop: > Hi there > > Have any of you had any bad experiences with Deutsche Telekom lately? > They put one of my servers on their blacklist after an IP change with > the reason that I have to provide an imprint on that machine. > Have I

[mailop] Deutsche Telekom rejects connections because of missing "provider identification"

2020-08-26 Thread flo via mailop
Hi there Have any of you had any bad experiences with Deutsche Telekom lately? They put one of my servers on their blacklist after an IP change with the reason that I have to provide an imprint on that machine. Have I missed something? Is this how it is done now? I have been running mail servers