Re: smarthost issue

2009-08-26 Thread Wietse Venema
ssage - > From: "Wietse Venema" > To: "Postfix users" > Sent: Wednesday, August 26, 2009 10:43 AM > Subject: Re: smarthost issue > > > > Ing. Davy Leon: > >> Hi all > >> > >> I have a postfix 2.3.3 running on Centos

Re: smarthost issue

2009-08-26 Thread Ing. Davy Leon
From: "Wietse Venema" To: "Postfix users" Sent: Wednesday, August 26, 2009 10:43 AM Subject: Re: smarthost issue Ing. Davy Leon: Hi all I have a postfix 2.3.3 running on Centos 5.3. Postfix delivers mail through an authenticated smarthost based on a per user authenticati

Re: smarthost issue

2009-08-26 Thread Wietse Venema
Ing. Davy Leon: > Hi all > > I have a postfix 2.3.3 running on Centos 5.3. Postfix delivers > mail through an authenticated smarthost based on a per user > authentication. Everything works fine until some smarthost's > account get blocked for some brute force attack or something. The > fact is tha

Re: smarthost issue

2009-07-04 Thread Barney Desmond
2009/7/4 Ing. Davy Leon : > I deliver all my outgoing email to an smarthost. > This smarthost is sender dependant password protected. How can postfix make > the delivery? Postfix can use Cyrus SASL to perform SMTP client auth. > I think, every time posrfix open a SMTP session with the smarthost a