Re: [Clamav-users] use of clamav-milter

2005-03-18 Thread Nigel Horne
On Thursday 17 Mar 2005 14:32, Nabin Limbu wrote: Hi, What is the difference between using clamd only and clamd + clamav-milter with mailserver. What additional benefits do we get while using clamav-milter. Security. On some platforms it will be more secure to have clamav-milter do the

Re: [Clamav-users] use of clamav-milter

2005-03-17 Thread Ken Jones
Hi, What is the difference between using clamd only and clamd + clamav-milter with mailserver. What additional benefits do we get while using clamav-milter. Clamav-milter is a milter interface for sendmail. Although not the only way to interface clam with a host running sendmail, it is

Re: [Clamav-users] use of clamav-milter

2005-03-17 Thread Dennis Peterson
Nabin Limbu said: Hi, What is the difference between using clamd only and clamd + clamav-milter with mailserver. What additional benefits do we get while using clamav-milter. Regards Nabin Limbu The milter is the component that communicates with both the smtp server and the clamav

RE: [Clamav-users] use of clamav-milter

2005-03-17 Thread Matthew.van.Eerde
Dennis Peterson wrote: It is frequently most efficient to test for spam content prior to scanning for viruses - there is no point in virus scanning a file if it has failed a spam content test. That's more than you asked but not bad to know. The reverse is also true. There is no point in

Re: [Clamav-users] use of clamav-milter

2005-03-17 Thread Todd Lyons
[EMAIL PROTECTED] wanted us to know: Dennis Peterson wrote: It is frequently most efficient to test for spam content prior to scanning for viruses - there is no point in virus scanning a file if it has failed a spam content test. That's more than you asked but not bad to know. The reverse is

RE: [Clamav-users] use of clamav-milter

2005-03-17 Thread Dennis Peterson
[EMAIL PROTECTED] said: Dennis Peterson wrote: It is frequently most efficient to test for spam content prior to scanning for viruses - there is no point in virus scanning a file if it has failed a spam content test. That's more than you asked but not bad to know. The reverse is also true.

Re: [Clamav-users] use of clamav-milter

2005-03-17 Thread Todd Lyons
Dennis Peterson wanted us to know: Of the two processes (spam scanning and virus scanning), spam scanning is more resource-intensive (at least the way I do it) - so I virus scan first, and spam-scan second. Interesting - that is exactly the opposite of my experiences so I'm interested in

RE: [Clamav-users] use of clamav-milter

2005-03-17 Thread Matthew.van.Eerde
Todd Lyons wrote: Dennis Peterson wanted us to know: But yes, no point in double-damning a message when once will do, and I guess that was my point, and clearly the most efficient method should be first. When a milter is configured to reject at the SMTP level, it never gets to the second

Re: [Clamav-users] use of clamav-milter

2005-03-17 Thread Todd Lyons
[EMAIL PROTECTED] wanted us to know: When a milter is configured to reject at the SMTP level, it never gets to the second milter in the chain. So if clamav-milter detects a virus, the CPU intensive content scanning process never sees the message (hence much lower load). Your site policies

Re: [Clamav-users] use of clamav-milter

2005-03-17 Thread Dennis Peterson
Todd Lyons said: Dennis Peterson wanted us to know: Of the two processes (spam scanning and virus scanning), spam scanning is more resource-intensive (at least the way I do it) - so I virus scan first, and spam-scan second. Interesting - that is exactly the opposite of my experiences so I'm