Re: smtpd_bind_address

2010-06-10 Thread Jerrale Gayle
On 6/10/2010 6:05 PM, Jerrale Gayle wrote: I have smtpd_bind_address set to the delegated ip for our mail server 173.50.101.12; however this only limits incoming connections to that ip, along with our firewall; it USE to, on postfix, make postfix send out from that ip only. Now, postfix

Re: Mail forward only using virtual_alias_maps

2010-06-10 Thread Jerrale Gayle
On 6/10/2010 1:06 PM, Chad Morland wrote: On Thu, Jun 10, 2010 at 11:53 AM, Noel Jones njo...@megan.vbhcs.org mailto:njo...@megan.vbhcs.org wrote: On 6/10/2010 10:20 AM, Chad Morland wrote: I am trying to setup a server that will be only used for mail forwarding

Re: smtpd_bind_address

2010-06-10 Thread Jerrale Gayle
On 6/10/2010 6:34 PM, Sahil Tandon wrote: On Thu, 10 Jun 2010, Jerrale Gayle wrote: I have smtpd_bind_address set to the delegated ip for our mail % postconf smtpd_bind_address postconf: warning: smtpd_bind_address: unknown parameter [ .. ] How can I make postfix use

Re: [OT] Detecting telnet?

2010-06-10 Thread Jerrale Gayle
On 6/10/2010 5:31 PM, Ralf Hildebrandt wrote: I heard that there are firewalls/security appliances that supposedly can distinguish somebody using telnet from a machine speaking SMTP. I must admit, it sounds feasible (timing between keystrokes etc.), but little useful. Anyway. Is there such a

smtp_bind_address

2010-06-10 Thread Jerrale Gayle
I have smtp_bind_address set to the delegated ip for our mail server 173.50.101.12; however this only limits incoming connections to that ip, along with our firewall; it USE to, on postfix, make postfix send out from that ip only. Now, postfix is sending out on the main ip of the mail server,

Re: smtpd_reject_unlisted_recipient

2010-06-10 Thread Jerrale Gayle
On 6/10/2010 6:31 PM, Sahil Tandon wrote: On Thu, 10 Jun 2010, Jerrale Gayle wrote: smtpd_reject_unlisted_recipient = no Bad idea. Would this be better put by itself or under smtpd_recipient_restrictions = reject_unlisted_recipient=no? Bad idea + unsupported syntax

smtpd_bind_address

2010-06-10 Thread Jerrale Gayle
I have smtpd_bind_address set to the delegated ip for our mail server 173.50.101.12; however this only limits incoming connections to that ip, along with our firewall; it USE to, on postfix, make postfix send out from that ip only. Now, postfix is sending out on the main ip of the mail server,

smtpd_reject_unlisted_recipient

2010-06-10 Thread Jerrale Gayle
smtpd_reject_unlisted_recipient = no Would this be better put by itself or under smtpd_recipient_restrictions = reject_unlisted_recipient=no? I want to accept all mail to non-existent users, then bounce, so that people can't probe for valid users to know wherer to start a brute force.

Re: smtpd_bind_address

2010-06-10 Thread Jerrale Gayle
On 6/10/2010 6:43 PM, Sahil Tandon wrote: On Thu, 10 Jun 2010, Jerrale Gayle wrote: On 6/10/2010 6:34 PM, Sahil Tandon wrote: On Thu, 10 Jun 2010, Jerrale Gayle wrote: I have smtpd_bind_address set to the delegated ip for our mail % postconf smtpd_bind_address

Re: Strange problem : email refused during the night ???

2010-06-12 Thread Jerrale Gayle
On 6/12/2010 7:48 PM, Sahil Tandon wrote: On Sun, 13 Jun 2010, Denis BUCHER wrote: a) I have a very strange problem with postfix, it worked for more than one year without problem, and now, for about one month some incoming emails started to fail in the night (approx. between 4AM and 5AM)