Re: Relaying to SPF protected server

2010-04-03 Thread Jose Ildefonso Camargo Tolosa
Hi! This is getting interesting. How, exactly, does mailman (or other mailing list manager) handles this? I mean, I have seen several SPF-enabled domains, and these domains have subscriptions to one or more lists... now, reading the headers for one of the messages of this lists, I got this:

Re: Relaying to SPF protected server

2010-04-03 Thread Sahil Tandon
On Sat, 03 Apr 2010, Jose Ildefonso Camargo Tolosa wrote: So... my guess is that the SPF check will go against this mail address, not the one on the From field. am I right? SPF is against the ENVELOPE, not the HEADER. -- Sahil Tandon sa...@tandon.net

Re: Relaying to SPF protected server

2010-04-03 Thread Wietse Venema
Jose Ildefonso Camargo Tolosa: Hi! This is getting interesting. How, exactly, does mailman (or other mailing list manager) handles this? I mean, I have seen several SPF-enabled domains, and these domains have subscriptions to one or more lists... now, reading the headers for one of the

Re: Relaying to SPF protected server

2010-04-02 Thread ram
On Thu, 2010-04-01 at 12:14 +, Simon Waters wrote: On Thursday 01 April 2010 12:38:29 J.R.Ewing wrote: Is there any solution? I have idea to move senders address to reply to field and write new sender. Is it possible with postfix? As Ralph says SRS will do this. However I

Re: Relaying to SPF protected server

2010-04-02 Thread Wietse Venema
ram: On Thu, 2010-04-01 at 12:14 +, Simon Waters wrote: On Thursday 01 April 2010 12:38:29 J.R.Ewing wrote: Is there any solution? I have idea to move senders address to reply to field and write new sender. Is it possible with postfix? Postfix supports DKIM, DomainKeys, SPF,

Relaying to SPF protected server

2010-04-01 Thread J.R.Ewing
Hello people, Iam trying to solv a problem with relaying. I want to setup a distribution list for one domain, where will postfix only relay email for mydomain.com to selected users email addresses. No local mailboxes, only realaying list. Its quite simple, but.. but if I try to relay email

Re: Relaying to SPF protected server

2010-04-01 Thread Ralf Hildebrandt
* J.R.Ewing jr.ew...@radobyl.eu: Hello people, Iam trying to solv a problem with relaying. I want to setup a distribution list for one domain, where will postfix only relay email for mydomain.com to selected users email addresses. No local mailboxes, only realaying list. Its quite simple,

Re: Relaying to SPF protected server

2010-04-01 Thread Ralf Hildebrandt
* Ralf Hildebrandt ralf.hildebra...@charite.de: Yes, SRS http://en.wikipedia.org/wiki/Sender_Rewriting_Scheme -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450

Re: Relaying to SPF protected server

2010-04-01 Thread Simon Waters
On Thursday 01 April 2010 12:38:29 J.R.Ewing wrote: Is there any solution? I have idea to move senders address to reply to field and write new sender. Is it possible with postfix? As Ralph says SRS will do this. However I looked at this recently for a project, where I thought I'd need SRS,

Re: Relaying to SPF protected server

2010-04-01 Thread J.R.Ewing
Simon Waters napsal(a): On Thursday 01 April 2010 12:38:29 J.R.Ewing wrote: Is there any solution? I have idea to move senders address to reply to field and write new sender. Is it possible with postfix? As Ralph says SRS will do this. However I looked at this recently for a project, where I