Re: server refused to talk to me: 550

2013-12-05 Thread Matteo Cazzador
Hi, thanks a lot i will follow your suggest! Best regards. Il 05/12/2013 17:08, Viktor Dukhovni ha scritto: On Thu, Dec 05, 2013 at 11:01:06AM +0100, Matteo Cazzador wrote: Hi, is it possible to act on it using delay_warning_time and or I would recommend setting this to a value in the 2-4 hou

Re: server refused to talk to me: 550

2013-12-05 Thread Viktor Dukhovni
On Thu, Dec 05, 2013 at 11:01:06AM +0100, Matteo Cazzador wrote: > Hi, is it possible to act on it using > > delay_warning_time and or I would recommend setting this to a value in the 2-4 hour range on outbound MTAs. If you have separate inbound MTAs I would leave this unset (default is 0h, whi

Re: server refused to talk to me: 550

2013-12-05 Thread Viktor Dukhovni
On Thu, Dec 05, 2013 at 08:23:18AM +0100, Matteo Cazzador wrote: > " hostname ... server refused to talk to me: 550 Denied by policy" http://www.postfix.org/postconf.5.html#smtp_skip_5xx_greeting Note, some time ago there were systems (perhaps Microsoft Exchange) that returned

Re: server refused to talk to me: 550

2013-12-05 Thread lst_hoe02
Zitat von Matteo Cazzador : Hi, thank's , but it's not so clear for me. The mail client receive a notification of error but too late over 24 hours from first send. If the email is important this time it's too large. Is it possibile to reduce it? So you probably have set soft_bounce=yes,

Re: server refused to talk to me: 550

2013-12-05 Thread Matteo Cazzador
end a mail using my smtp server to a specific domain i obtain: " hostname ... server refused to talk to me: 550 Denied by policy" My problem is that the sender isn't warned of mail server error. The sender don't receive immediatly any error message, why? Is it possible to h

Re: server refused to talk to me: 550

2013-12-05 Thread Matteo Cazzador
itat von Matteo Cazzador : Hi, i've a problem causing by blacklist. I 've a virtual postfix mail server (with smtp server sasl auth), when a user send a mail using my smtp server to a specific domain i obtain: " hostname ... server refused to talk to me: 550 Denied by policy"

Re: server refused to talk to me: 550

2013-12-05 Thread lst_hoe02
Zitat von Matteo Cazzador : Hi, i've a problem causing by blacklist. I 've a virtual postfix mail server (with smtp server sasl auth), when a user send a mail using my smtp server to a specific domain i obtain: " hostname ... server refused to talk to me: 550 Denied by poli

server refused to talk to me: 550

2013-12-04 Thread Matteo Cazzador
Hi, i've a problem causing by blacklist. I 've a virtual postfix mail server (with smtp server sasl auth), when a user send a mail using my smtp server to a specific domain i obtain: " hostname ... server refused to talk to me: 550 Denied by policy" My problem is that the