Cristian Del Carlo said:
>
> Hi,
>
>   i use sendmail in my smtp server.
>
>   I have configured sendmail.mc with the follwing options:
>
>   INPUT_MAIL_FILTER(`clmilter',`S=local:/var/run/clmilter.sock, F=,
> T=S:4m;R:4m')
>   define(`confINPUT_MAIL_FILTERS',`clmilter')
>
>   I have a problem when my users send e-mails greater than 400-500K
> becouse i have from the server the follwing error :
>
>   May 24 12:53:50 X sm-mta[17458]: i4OAqHsX017458: Milter: data,
> reject=451 4.7.1 Please try again later
>
>   This error is not present if my users send little mails .
>   I use ClamAV version 0.70-rc and clamav-milter version 0.70.
>   Where is the mistake ?
>   Thanks ,
>   Cristian Del Carlo
>
>
>
>
>
>
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Could be a timeout problem where the clamav-milter connector aborts....

Go through the timeouts in the INPUT_MAIL_FILTER row in sendmail.mc. My
looks like this:
INPUT_MAIL_FILTER(`clamav', `S=inet:[EMAIL PROTECTED], F=T,
T=S:4m;R:4m;E:5m')dnl
(but you use a unix socket instead...)

But also... go through the clamav-milter timouts.

A huge mail need larger timeouts. If it is a timeout problem an upgrade to
0.71 is probably not enough. Then your timeout settings need to be
increased.

A "F=" solution in the INPUT_MAIL_FILTER row in sendmail.mc which will let
the mail through i you have a faulty milter filter is NOT recomended when
using a virus scanner....

/Per-Olov


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