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