Mailscanner / postfix Timeout in the SMTP dialog

[Fabien GARZIANO]

Hi People, Hi Denis,

Unfortunately, I've applied the patch. 
I've tried the first one. Edit sysctl.conf, then reboot. I still got the same errors in maillog. 
I did the same with the 2nd fix but got the same result.

I'm still digging.

Anyway, thanks again for the answer.


> -----Message d'origine-----
> De : mailscanner-bounces at lists.mailscanner.info 
> [mailto:mailscanner-bounces at lists.mailscanner.info] De la 
> part de Fabien GARZIANO
> Envoyé : mercredi 9 juillet 2008 17:11
> À : MailScanner discussion
> Objet : RE: Mailscanner / postfix Timeout in the SMTP dialog
> 
> Thanks for your answer Denis.
> 
> I'll apply this patch ASAP and send feedback in this list if 
> it's not misplaced.
>  
>  
> > Fabien,
> > 
> > I don't know it this applies to you but I had to apply the 
> following 
> > patch to my kernel setup on RHEL 5 to stop that knid of problems:
> > tail /etc/sysctl.conf
> > # Fix for tcp window scaling issue related to broken 
> Internet routers 
> > net.ipv4.tcp_wmem = 4096 16384 131072 net.ipv4.tcp_rmem = 
> 4096 87380 
> > 174760
> > 
> > # From S. Freegard fsl.com
> > # increase Linux autotuning TCP buffer limits # min, 
> default, and max 
> > number of bytes to use #net.ipv4.tcp_rmem = 4096 87380 16777216 
> > #net.ipv4.tcp_wmem = 4096 65536 16777216
> > 
> > I also included the values Steeve Freegard is using.  You 
> will have to 
> > restart your server after modifying your sysctl.conf file (or you 
> > could use the sysctl command to make the changes dynamically).
> > 
> > Denis
> > 
> > -- 
> >    _
> >   °v°   Denis Beauchemin, analyste
> >  /(_)\  Université de Sherbrooke, S.T.I.
> >   ^ ^   T: 819.821.8000x62252 F: 819.821.8045
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