Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-06 Thread Nick Leverton
On Wednesday 05 April 2006 18:25, Daniel T. Staal wrote: On Wed, April 5, 2006 1:08 pm, Rob MacGregor said: WTF are you doing accepting email's at 200 MB? There are far more appropriate methods of file transfer than SMTP! But they all require more complicated and lasting setups than SMTP,

Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-06 Thread Nick Leverton
On Thursday 06 April 2006 19:17, Karolis Dautartas wrote: Agreed, especially since ClamAV is a general virus-scanning tool and not specifically for email. while sending emails of that size and scanning them for viruses is definately not the best idea, being unable to scan large files on

Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread Rob MacGregor
On 4/5/06, Nick Leverton [EMAIL PROTECTED] wrote: Hi, We are using Clamav 0.88.1 under amavis on Linux to scan incoming mail. However we often receive mails containing a number of attachments, and I have found out that clamav appears to hold the entire email in memory whilst decoding and

Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread Daniel T. Staal
On Wed, April 5, 2006 1:08 pm, Rob MacGregor said: WTF are you doing accepting email's at 200 MB? There are far more appropriate methods of file transfer than SMTP! But they all require more complicated and lasting setups than SMTP, for a specific set of senders/receivers. If you want to

RE: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread Matthew.van.Eerde
Daniel T. Stall wrote: On Wed, April 5, 2006 1:08 pm, Rob MacGregor said: WTF are you doing accepting email's at 200 MB? There are far more appropriate methods of file transfer than SMTP! If you want to send a large file between two people who are likely to never send each other a file

Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread Noel Jones
At 12:25 PM 4/5/2006, Daniel T. Staal wrote: If you want to send a large file between two people who are likely to never send each other a file again, SMTP is a quick and easy way to do it. Just because something is quick and easy doesn't make it a good idea. You might refer your users with

RE: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread Daniel T. Staal
On Wed, April 5, 2006 1:34 pm, [EMAIL PROTECTED] said: Where exactly the line is drawn is of little importance, but it's better to have a known limit with known consequences (REJECT) than an unknown limit with unknown consequences (server crash). Of course. All I wanted to say was don't

Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread clamav
At 10:50 AM 4/5/2006, Noel Jones wrote: At 12:25 PM 4/5/2006, Daniel T. Staal wrote: If you want to send a large file between two people who are likely to never send each other a file again, SMTP is a quick and easy way to do it. Just because something is quick and easy doesn't make it a

RE: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread Matthew.van.Eerde
Daniel T. Staal wrote: On Wed, April 5, 2006 1:34 pm, [EMAIL PROTECTED] said: Where exactly the line is drawn is of little importance, but it's better to have a known limit with known consequences (REJECT) than an unknown limit with unknown consequences (server crash). ... Having ClamAV's

Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread Noel Jones
At 12:57 PM 4/5/2006, [EMAIL PROTECTED] wrote: At 10:50 AM 4/5/2006, Noel Jones wrote: At 12:25 PM 4/5/2006, Daniel T. Staal wrote: If you want to send a large file between two people who are likely to never send each other a file again, SMTP is a quick and easy way to do it. Just because

Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread Karolis Dautartas
From the original email, it appears ClamAV requires more available, real, RAM than the largest file it will handle. This would make me think when installing: how *much* more RAM will it need? What is the largest size email I can handle on this machine based on that? I might want to

Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread Karolis Dautartas
Agreed, especially since ClamAV is a general virus-scanning tool and not specifically for email. while sending emails of that size and scanning them for viruses is definately not the best idea, being unable to scan large files on your own HDD is not good. It is common to have 256MB RAM on a

Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread clamav
At 11:09 AM 4/5/2006, Noel Jones wrote: Thank you for your wise and considered comments. Apparently you missed that I offered an alternate quick and easy solution that doesn't create problems with the mail plant. No soap box here, just pointing out that screwdrivers don't make good hammers.

Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread Rob MacGregor
On 4/5/06, Daniel T. Staal [EMAIL PROTECTED] wrote: From the original email, it appears ClamAV requires more available, real, RAM than the largest file it will handle. Not at all - the original documents will have been most likely base64 encoded (maybe uuencode, but I'd be surprised), which

Re: [Clamav-users] Scanning large mails occupies very large memory

2006-04-05 Thread Dennis Peterson
Agreed, especially since ClamAV is a general virus-scanning tool and not specifically for email. while sending emails of that size and scanning them for viruses is definately not the best idea, being unable to scan large files on your own HDD is not good. It is common to have