Re: unknown recipient domain being soft bounced despite 550 setting

2015-12-03 Thread Noel Jones
On 12/3/2015 9:02 AM, Marko Cupać wrote: > Hi, > > I have the following in main.cf: > > soft_bounce = no > unknown_address_reject_code = 550 > > Still, postfix server rejects mail from our exchange server with 450 > instead of 550: > > Dec 3 15:41:32 mx2 postfix/smtpd[40509]: NOQUEUE: reject:

unknown recipient domain being soft bounced despite 550 setting

2015-12-03 Thread Marko Cupać
Hi, I have the following in main.cf: soft_bounce = no unknown_address_reject_code = 550 Still, postfix server rejects mail from our exchange server with 450 instead of 550: Dec 3 15:41:32 mx2 postfix/smtpd[40509]: NOQUEUE: reject: RCPT from exchange.senderdomain.org[D.D.D.D]: 450 4.1.2 : Rec

Re: Unknown Recipient Domain

2010-01-29 Thread Wietse Venema
Dan Lists: > On Fri, Jan 29, 2010 at 1:17 PM, Wietse Venema wrote: > > Dan Lists: > >> > $ host monsant.com > >> > Host monsant.com not found: 2(SERVFAIL) > >> > > >> > This is a temporary error. The name server for monsant.com could not be > >> > contacted. ?You don't know if the domain exists or

Re: Unknown Recipient Domain

2010-01-29 Thread Dan Lists
On Fri, Jan 29, 2010 at 1:17 PM, Wietse Venema wrote: > Dan Lists: > [ Charset ISO-8859-1 unsupported, converting... ] >> > $ host monsant.com >> > Host monsant.com not found: 2(SERVFAIL) >> > >> > This is a temporary error. The name server for monsant.com could not be >> > contacted. ?You don't k

Re: Unknown Recipient Domain

2010-01-29 Thread Wietse Venema
Dan Lists: [ Charset ISO-8859-1 unsupported, converting... ] > > $ host monsant.com > > Host monsant.com not found: 2(SERVFAIL) > > > > This is a temporary error. The name server for monsant.com could not be > > contacted. ?You don't know if the domain exists or not. ?"whois" shows this > > domain

Re: Unknown Recipient Domain

2010-01-29 Thread Noel Jones
On 1/29/2010 12:42 PM, Dan Lists wrote: On Fri, Jan 29, 2010 at 12:22 PM, Noel Jones wrote: $ host monsant.com Host monsant.com not found: 2(SERVFAIL) This is a temporary error. The name server for monsant.com could not be contacted. You don't know if the domain exists or not. "whois" shows

Re: Unknown Recipient Domain

2010-01-29 Thread Dan Lists
On Fri, Jan 29, 2010 at 12:22 PM, Noel Jones wrote: > On 1/29/2010 11:57 AM, Dan Lists wrote: >> >> When a user mistypes an email address domain (eg @monsant.com), the >> message is sitting in the queue for days before they know about it. >> We'd like to give them immediate feedback instead of mak

Re: Unknown Recipient Domain

2010-01-29 Thread adrian ilarion ciobanu
> > > atleast in postfix stable, specifying > > unknown_address_reject_code=550 > > works no matter if servfail or nx. > maybe 2.7 makes now distinctions between different dns error replies? it doesn't. my bad > > > > > > > > Don't confuse temporary errors (you don't know if the domain

Re: Unknown Recipient Domain

2010-01-29 Thread adrian ilarion ciobanu
On Fri, Jan 29, 2010 at 12:22:53PM -0600, Noel Jones wrote: > > On 1/29/2010 11:57 AM, Dan Lists wrote: > > > >smtpd_recipient_restrictions = > > reject_non_fqdn_recipient, > > reject_unknown_recipient_domain, > > permit_mynetworks, > > reject_unauth_destination > >

Re: Unknown Recipient Domain

2010-01-29 Thread Noel Jones
On 1/29/2010 11:57 AM, Dan Lists wrote: When a user mistypes an email address domain (eg @monsant.com), the message is sitting in the queue for days before they know about it. We'd like to give them immediate feedback instead of making them wail. I'm trying to have the outbound mail server perma

Unknown Recipient Domain

2010-01-29 Thread Dan Lists
When a user mistypes an email address domain (eg @monsant.com), the message is sitting in the queue for days before they know about it. We'd like to give them immediate feedback instead of making them wail. I'm trying to have the outbound mail server permanently reject email with an invalid sender