Re: Sending massive mails

2011-08-10 Thread Peter Blair
On Fri, Aug 5, 2011 at 4:13 AM, Bjron Mork bjron.m...@gmail.com wrote: I do have the same concerns, is there any way to implement users bases sending policies through postfix … Not really. Postfix accepts messages into one of its queues, and will pick those messages up (depending on its retry

Re: Sending massive mails

2011-08-10 Thread Wietse Venema
Peter Blair: On Fri, Aug 5, 2011 at 4:13 AM, Bjron Mork bjron.m...@gmail.com wrote: I do have the same concerns, is there any way to implement users bases sending policies through postfix ? Not really. Postfix accepts messages into one of its queues, and will pick those messages up

Re: Sending massive mails

2011-08-05 Thread Ralf Hildebrandt
* Stan Hoeppner s...@hardwarefreak.com: On 8/4/2011 9:57 AM, Alejandro Facultad wrote: What is the difference if the recipients opt in receive the mails or not, from the point of view of spam black lists ??? No difference, if you're referring to DNSBLs. Almost all are trap driven.

RE: Sending massive mails

2011-08-05 Thread Bjron Mork
To: postfix-users@postfix.org Subject: Re: Sending massive mails What is the difference if the recipients opt in receive the mails or not, from the point of view of spam black lists ??? Thanks again _ De: Ralf Hildebrandt ralf.hildebra...@charite.de Para: postfix-users

Re: Sending massive mails

2011-08-05 Thread Robert Schetterer
*To:* postfix-users@postfix.org *Subject:* Re: Sending massive mails What is the difference if the recipients opt in receive the mails or not, from the point of view of spam black lists ??? Thanks again

Re: Sending massive mails

2011-08-04 Thread Ralf Hildebrandt
* Alejandro Facultad alejandro_facul...@yahoo.com.ar: Dear, I have a Postfix mail server in my company and a person from here is asking to send massive mails to a list of 15.000 recipients in order to announce periodically our company's news. I think with've got the risk that our mail

Re: Sending massive mails

2011-08-04 Thread Mark Goodge
On 04/08/2011 15:22, Alejandro Facultad wrote: Dear, I have a Postfix mail server in my company and a person from here is asking to send massive mails to a list of 15.000 recipients in order to announce periodically our company's news. I think with've got the risk that our mail server may be

Re: Sending massive mails

2011-08-04 Thread Ralf Hildebrandt
* Alejandro Facultad alejandro_facul...@yahoo.com.ar: What is the difference if the recipients opt in receive the mails or not, from the point of view of spam black lists ??? If they opt-in, then it's not spam. -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité -

Re: Sending massive mails

2011-08-04 Thread John Levine
If you are sending mail to a list of 15,000 people, you need processes to handle bounces and complaints, remove people who don't want to be on the list any more, and do all the rest of the stuff that's required for legitimate list management. Postfix is a dandy MTA, but it doesn't do that.

Re: Sending massive mails

2011-08-04 Thread Ralf Hildebrandt
* John Levine jo...@iecc.com: If you are sending mail to a list of 15,000 people, you need processes to handle bounces and complaints, remove people who don't want to be on the list any more, and do all the rest of the stuff that's required for legitimate list management. Postfix is a dandy

Re: Sending massive mails

2011-08-04 Thread Stan Hoeppner
On 8/4/2011 9:57 AM, Alejandro Facultad wrote: What is the difference if the recipients opt in receive the mails or not, from the point of view of spam black lists ??? No difference, if you're referring to DNSBLs. Almost all are trap driven. So if you're sending to real customer addresses,